Keyword Analysis & Research: oxygen definition kid

wordsmyth.net

https://kids.wordsmyth.net/we/?ent=oxygen

a gas with no color or smell that is one of the chemical elements. Oxygen combines with hydrogen to make water. It also makes up about twenty percent of the earth's atmosphere. Most living things need oxygen. (symbol: O) The oxygen we breathe is delivered to various organs by the blood.

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merriam-webster.com

https://www.merriam-webster.com/dictionary/oxygen

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britannica.com

https://kids.britannica.com/kids/article/oxygen/353585

WEBIntroduction. Oxygen is the most common chemical element found on or in Earth. It is one of the main elements that make up air, and it is necessary for the survival of all plants and animals. Scientists use symbols to stand for the chemical elements. The symbol for oxygen …

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wordsmyth.net

https://kids.wordsmyth.net/we/?ent=oxygen

WEBdefinition: a gas with no color or smell that is one of the chemical elements. Oxygen combines with hydrogen to make water. It also makes up about twenty percent of the …

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ducksters.com

https://www.ducksters.com/science/chemistry/oxygen.php

WEBKids learn about the element oxygen and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of oxygen.

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britannica.com

https://kids.britannica.com/students/article/oxygen/276235

WEBIn its free state, oxygen is a gas without color, odor, or taste. It turns into a pale blue liquid at temperatures below –297 °F (–183 °C) and becomes solid at about –360 °F (–218 °C). … Atomic weight: 16 Group in periodic table: 16 (VIa) Boiling point: −297.4 °F (−183.0 °C) Melting point: −361.1 °F (−218.4 °C)

Atomic weight: 16

Group in periodic table: 16 (VIa)

Boiling point: −297.4 °F (−183.0 °C)

Melting point: −361.1 °F (−218.4 °C)

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study.com

https://study.com/academy/lesson/oxygen-lesson-for-kids-definition-facts.html

WEBOxygen is the eighth element in the periodic table of elements, and it sure is important! Learn about what oxygen is, how it is produced and...

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merriam-webster.com

https://www.merriam-webster.com/dictionary/oxygen

WEBKids Definition. oxygen. noun. ox· y· gen ˈäk-si-jən. : a reactive element that is found in water, rocks, and free as a colorless tasteless odorless gas which forms about 21 …

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kidshealth.org

https://kidshealth.org/en/kids/lungs.html

WEBPrint. What Are the Lungs and Respiratory System? The lungs and respiratory system allow us to breathe. They: Bring oxygen into our bodies (called inspiration, or inhalation ). Send …

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bbc.co.uk

https://www.bbc.co.uk/bitesize/articles/z83kng8

WEBKey points. Oxygen is a non-metal element that is a gas at room temperature. Its molecules contain two oxygen atoms. Oxygen is vital for respiration, which is the process that … kid

kid

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