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Oxygen is a group 16 chemical element, which is the chalcogen group. Ozone absorbs a lot of radiation in the UV part of the electromagnetic spectrum and so the ozone layer in the upper atmosphere protects Earth from radiation. The high amount of oxygen gas on Earth is because of the oxygen cycle. You can find more detailed information about oxygen on the oxygen facts page. Carl Wilhelm Scheele likely discovered the element prior to 1773, however, he did not announce this discovery until Priestly announced his discovery. One part, called phlogiston, was given off when the substance containing it was burned. When there is too much oxygen in the blood, a condition called the bends happens. It can cause convulsions and other health problems. Mars has 0.1% O2 by volume with the rest of the Solar System's planet's having less than that. Here are a few quick facts about Oxygen, the vital element. This was wrong. The melting point for oxygen is -361.82 F (-218.79 C). The fusion reactions create oxygen and heavier elements. A mature leafy tree produces as much oxygen in a season as 10 people inhale in a year. 11 Facts About Oxygen You Probably Didn't Know - Global Healing In fact, 50 percent of Earths crust is filled with oxygen. Oxygen is in group 16 (oxygen family) on the periodic table. Most life on Earth takes in oxygen gas (O 2) to use in respiration. Plants - Plants create the majority of the oxygen we breathe through a process called photosynthesis. 10 Interesting Things About Air | NASA Climate Kids It is not uncommon that articles on this site were either written, researched or fact checked by several authors and team members. Over 200 Fun Facts for Kids - Growing Play This was probably because of the idea of the phlogiston theory. Fact #14. This was stopped when some babies went blind from the oxygen. A long time ago, there was even more oxygen on planet Earth than there is today. Earth is strange compared to other known planets, as a large amount of its atmosphere is oxygen gas. However, pure oxygen itself does not burn! Simply we can say that we cant survive without Oxygen. Oxygen dissolves more easily from air into water than nitrogen does. Photosynthesis is when. (Anne Helmenstine) Fun Oxygen Facts. Although oxygen is abundant in the air because of its high reactivity, its unstable that it must be replenished continuously through the photosynthesis of plants. 75% of the human brain is water and 75% of a living tree is water. A long time after, Leonardo da Vinci correctly worked out that air was used up when combustion happened, which forced water into the vessel. Ozone is made in the upper atmosphere when O2 combines with pure oxygen made when O2 is split by ultraviolet radiation. 17. When concentrated oxygen and fuels are brought close together, a slight ignition can cause a huge fire. Oxygen is mostly good for our bodies, but too much oxygen can be very bad. about Oxygen - Biology for Kids | Mocomi Kids People and animals breathe in oxygen and breathe out carbon-dioxide. Fun Facts about Oxygen : Chemistry for Kids The Element Series So as long as there are enough trees on the planet, the world will never run out of oxygen. Now youre an oxygen expert! However, this oxygen isn't available for us to breathe. At standard temperature and pressure (STP) oxygen is a gas. These pictures should help you better understand oxygen, an element on the periodic table of elements. Oxygen supports combustion. Oxygen condenses at 90.20K (-182.95C, -297.31F) and freezes at 54.36K (-218.79C, -361.82F). Search. This is different to air, where there is a 1:4 ratio of oxygen to nitrogen. Don't you just love oxygen? This item: Fun Facts about Oxygen : Chemistry for Kids The Element Series | Children's Chemistry Books. Oxygen gets dissolved in water and this is the reason why life is possible underwater. This was what most people believed caused combustion and corrosion. So why have you never seen it? It traps harmful rays from the sun and prevents them from reaching Earths surface. What happens? From this, he worked out that oxygen is used for respiration and combustion. Oxygen is a reactive element? The two elements that dont form compounds are noble gases like neon and helium. She has taught science courses at the high school, college, and graduate levels. To re-enable the tools or to convert back to English, click "view original" on the Google Translate toolbar. Updated on August 02, 2020 Our planet has had oxygen on it for the last 2.4 billion years. Oxygen is used in space travel, underwater diving and submarines. About 99.7% of oxygen is the 16O isotope. At high pressures, oxygen gas (O2) can be dangerous to animals, including humans. Facts About Oxygen | Live Science A person can live about a month without food, but only about a week without water. Oxygen is the third most abundant element in the universe. Concentrated amounts of pure O2 can cause a quick fire. Our team of editors, writers and fact checkers do extensive research before publishing articles on the site, and we do our best to provide the most accurate information possible. One method of purifying oxygen is to extract it by liquefying air. Fact #1. French chemist Antoine Lavoisier gave the chemical element oxygen its name in 1777. Low pressure pure O2 is used in space suits. Most living organisms on Earth need to breathe oxygen to live. A form of oxygen called ozone is a pale blue gas that is explosive and poisonous. PASIEKA, Getty Images By Anne Marie Helmenstine, Ph.D. Usually, oxygen atoms have an oxidation state (electric charge) of -2. Facts about Oxygen - Biology for Kids | Mocomi Kids Some people believe this was the discovery of oxygen while others disagree. This bond can be called many things, but simply called a covalent double bond. It is believed much of the reason organisms were so much larger in prehistoric time is because oxygen was present at a higher concentration. This process uses up oxygen and releases carbon dioxide. 16 Oxygen Facts For Kids - Interesting Facts About Oxygen - SmartClass4Kids He used these and other experiments to prove the phlogiston theory wrong. Oxygen is a period 2 element on the periodic table. This made a gas he called "dephlogisticated air". Without plants, there would be very little oxygen in the air. This means it likes to bind with other elements. This page was last modified on 26 July 2023, at 21:50. Interesting Oxygen Facts: One fifth of the Earth's atmosphere is made up of oxygen and is the third most abundant element in the universe by mass. Polish alchemist, philosopher and physician Michael Sendivogius spoke about a substance in air, calling it the "food of life"., and this substance is oxygen. It is a very reactive nonmetal. You can continue to research the chemical element oxygen using one of the below resources. Here on Kidadl. But oxygen in its pure form isnt a burner! Very combustible materials that leave only a small amount of residue, like wood or coal, were thought to be made of phlogiston. There are three stable isotopes of oxygen in nature. Lavoisier renamed "vital air" to "oxygne", meaning "producer from acids" in Greek. We already learned that all living things on Earth use oxygen to breathe, but oxygen has many other uses too. Oxygen is a by-product of this and lucky for us, it is. The standard atomic weight for oxygen is 15.999 u. Oxygen is the most abundant element by mass in the Earth's biosphere. It contains 1 percent of this airy-element. This is common in scuba divers and astronauts and is when tiny bubbles build up in the bloodstream this can be extremely painful and even deadly. 2023 KonnectHQ.com. LANGUAGE. Oxides make up nearly half of the Earth's crust. Pure oxygen is used but at a much lower pressure. @media(min-width:0px){#div-gpt-ad-konnecthq_com-large-mobile-banner-1-0-asloaded{max-width:250px!important;max-height:250px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'konnecthq_com-large-mobile-banner-1','ezslot_7',125,'0','0'])};__ez_fad_position('div-gpt-ad-konnecthq_com-large-mobile-banner-1-0');Oxygen is not just in the air we breathe, it is found in many different places. Oxygen is the most common chemical element found on or in Earth. A new, third level of content, designed specially to meet the advanced needs of the sophisticated scholar. Everything About The Oxygen Cycle For Kids: An Element For All When you breathe, you're breathing in 20% of oxygen from the air. Most commercially produced O2 is used to smelt and/or decarburize iron. Oxides make up nearly half of the Earth's crust. Fun Facts about Oxygen : Chemistry for Kids The Element Series It has no taste or smell. Pure O2 at higher than normal pressure and a spark led to a fire and the loss of the Apollo 1 crew. Scientists use symbols to stand for the chemical elements. It also regulates the temperature of the human body, carries nutrients and oxygen to cells, cushions joints, protects organs and tissues, and removes wastes. In the late 17thcentury, Robery Boyle found that air is needed for combustion. Oxygens melting point is -361 F and its boiling point is -297 F. It is found in the upper atmosphere, and there it is helpful. Robert Hooke, Ole Borch, Mikhail Lomonosov and Pierre Bayen all made oxygen in experiments in the 17th and 18th centuries. Oxygen is a chemical element on the periodic table. Fact #4. We now call this oxygen (in the form of dioxygen). He made oxygen by heating mercuric oxide and some nitrates in 1771. Oxides are made when metal elements react with dioxygen, such as iron oxide, which is known as rust. Weve been busy, working hard to bring you new features and an updated design. This releases energy that the animals use to survive. Conducting a sufficiently strong electrical current through water provides those molecules with sufficient energy that breaks down the bonds of oxygen and hydrogen and release a gas that is pure of every element. 1. However, the +2, +1, and -1 oxidation states are also common. Trees create oxygen that's why we should care for them. Free shipping for many products! Fact #16. 20 Fun Facts About Oxygen - ZOHAL Plants make the Earth's dioxygen by photosynthesis, using the Sun's light to separate oxygen from water and carbon dioxide. Oxygen has industrial purposes and is used in the steel making process. It turns into a pale blue liquid at temperatures below 297 F (183 C) and becomes solid at about 360 F (218 C). You may be surprised to learn all the uses of this important element. Those contain oxygen. Oxygen is in more than just the air we breathe: its in the ocean, the sun, dirt, rocks, plastic, cars, airplanes, and more. The animals then breathe out a compound of carbon and oxygen called carbon dioxide. Oxygen is one of the most electronegative . The boiling point for oxygen is -297.332 F (-182.692 C). In other words, oxygen is weakly attracted to a magnetic field, but it doesn't retain permanent magnetism. It is the third-most common element in the universe, after hydrogen and helium. It's a very useful element as it helps keep you alive. The third scientist involved with oxygen (Antoine-Laurent de Lavoisier) gets the credit for giving oxygen its name. There is more oxygen inside your body than any other element, and at least 21% of Earth's atmosphere is made of oxygen. One of the biggest sources of oxygen is phytoplankton that live near the surface of the ocean. The element is made in stars that are around 5 times more massive than our Sun. If liquid oxygen is spilled onto organic compounds, like wood, it can explode. [Full Guide], 12 Michael Jackson Facts For Kids [2023] [Must Read]. It only exists in extreme conditions when a lot of pressure is put onto O2. Breathing - The scientific name for breathing is respiration. This element is colorless, odorless, and tasteless. Its not just for breathing, @media(min-width:0px){#div-gpt-ad-konnecthq_com-leader-4-0-asloaded{max-width:336px!important;max-height:280px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'konnecthq_com-leader-4','ezslot_13',128,'0','0'])};__ez_fad_position('div-gpt-ad-konnecthq_com-leader-4-0');We may think that oxygen in any amount is good for us, but this simply isnt so. Oxygen is odorless, tasteless and colorless. 20 Fun Oxygen Facts for Kids Facts for kids Fun Oxygen. The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. The green color is caused by the ionization of oxygen in the upper atmosphere. Oxygen tanks help people with breathing problems to live and breathe. Oxygen is a part of water, which all known life needs to live. Oxygen can be produced naturally or it can be man-made. Oxygen gas is the second most common part of the atmosphere, making up 20.8% of its mass and 23.1% of its volume. Check out this list of 100 facts. It is also used in cars and airplanes. When things rust they use up oxygen. Oxygen is the most common element by mass on Earth. @media(min-width:0px){#div-gpt-ad-konnecthq_com-leader-3-0-asloaded{max-width:250px!important;max-height:250px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'konnecthq_com-leader-3','ezslot_12',126,'0','0'])};__ez_fad_position('div-gpt-ad-konnecthq_com-leader-3-0');The rocks and soil we see and use every day is made up of this vital element. It is not found on its own, but scientists can separate out oxygen from the other gases that make up the air. It is element 54 with the symbol Xe and an atomic weight of 131.293. Oxygen is a period 2 chemical element, which is the second row on the periodic table. 20 Fun Oxygen Facts for Kids. Oxygen is part of the chalcogen group on the periodic table, and its atomic number is 8. Please note: Text within images is not translated, some features may not work properly after translation, and the translation may not accurately convey the intended meaning. As dioxygen, two oxygen atoms are chemically bound to each other. The oxygen that is present in the air is due to photosynthesis. Check out the things Oxygen is used for. Oxygen is in the p-block on the periodic . The most plentiful is Oxygen-16 and responsible for 99.762 percent of the element. More than half of all oxygen produced annually is used for smelting metal alloys, specifically steel. First, snip a leaf from an indoor or outdoor plant. Oxygen is an element that can be a solid, liquid or gas depending on its temperature and pressure. Tiny bubbles build up in the blood, and it is very painful or sometimes even deadly. Joseph Priestly usually gets credit for discovering oxygen in 1774. Open this book today! 2017. The common allotrope (type) of oxygen on Earth is called dioxygen (O2). Keep reading to find out everything you need to know! Carl Wilhelm Scheele likely discovered the element back in 1773, but he didn't publish the discovery until after Priestly made his announcement. Oxygen is a colorless, odorless and tasteless element but is vital to all living things; even undersea creatures need oxygen. Oxygen goes into the manufacturing of many plastic products. Water filtration helps take the bad stuff away. Without oxygen you can't have a fire. Oxygen Facts - Science Notes and Projects Fact #6. Some insects back then were giants. Test your knowledge with these 20 fascinating and fun science facts. Oxygen is a colorless, tasteless and odorless gas, but liquid oxygen has a distinct blue color. Fun Facts about Oxygen : Chemistry for Kids The Element Series - Scribd Theres even a kind of oxygen that resembles the appearance of a metal! Dry air is about 21% oxygen, 78% nitrogen, and 1% other gases. Environment for Kids: Ozone Layer Depletion - Ducksters Plants and animals need oxygen to breathe. This is because oxygen is an oxidant. Oxygens standard atomic weight is 15.999 u. French chemist Antoine Lavoisier later said he had discovered the substance as well. Oxygen makes up about one fifth of the atmosphere. Natural oxygen is composed in 3 isotopes which are atoms that have the same number of protons, but different amounts of neutrons. Even though all living things have been breathing in Oxygen for billions of years, it took until 1608 to discover this element. Interesting Xenon Facts and Uses in Chemistry - ThoughtCo @media(min-width:0px){#div-gpt-ad-konnecthq_com-leader-2-0-asloaded{max-width:336px!important;max-height:280px!important}}if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'konnecthq_com-leader-2','ezslot_10',124,'0','0'])};__ez_fad_position('div-gpt-ad-konnecthq_com-leader-2-0');Meanwhile, back in 1771, another scientist (Carl Wilhelm Steele) had already made the discovery of oxygen but didnt publish his findings. This gas makes approximately 35% of the earth's atmosphere and 21% of the dry air. He published his discovery in 1777. March 15. Oxygen supports combustion. Nature's Balance Oxygen: The Most Versatile Element | Periodic Table | ChemTalk When too much is available, the body breaks excess oxygen into a reactive negatively charged ion (anion) that can bind to iron. Most oxygen is continuously being used and created on Earth by different processes, and it is a biogeochemical cycle. See the bubbles forming on the edges of the leaf? You find it in the air your breathe, the water you drink, and the food you eat. Oxygen is a Greek word, " oxy " meaning acid and " genes " meaning forming. The name of the element was given by the French scientist, Antoine Lavoisier. It is often also said that oxygen was first discovered by Swedish pharmacist Carl Wilhelm Scheele. To share with more than one person, separate addresses with a comma. 5, 2023, thoughtco.com/fun-oxygen-facts-for-kids-3975945. Oxygen is the third most common element in the world after hydrogen and helium. Water is made up of two-parts hydrogen and one-part oxygen. 20 Fun Oxygen Facts for Kids Interesting Oxygen Element Facts Elemental oxygen occurs in pure form as a liquid or gas consisting of two oxygen atoms covalently bonded to each other. The atomic number for oxygen on the periodic table is 8.