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Learn the basics about the properties of oxygen.Oxygen is a gas, it has no smell, colour, or taste; but without it, we as humans would not be able to inhabit...
Matter is all around us! Solid, liquid, and gas, everything you see, touch, and even breathe is made of matter. Matter is made of atoms, and the arrangement of the atoms determines...
12 wrz 2012 · Experiment to prove that Air Contains Oxygen is an Elementary Science video for Grade 6-7 students.
This video dives into the amazing world of matter, exploring: What matter is and how we can identify it The cool properties of matter, like mass, shape, and weight How these properties help...
Characteristics and Properties. Under standard conditions oxygen forms a gas that is composed of molecules consisting of two oxygen atoms (O 2). This is called a diatomic gas. In this form oxygen is a colorless, odorless, tasteless gas. Oxygen also exists as the allotrope ozone (O 3).
In 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). Oxygen combines easily with many other elements to form substances called compounds.
9 lip 2008 · An updated version of our oxygen video can be found at http://www.youtube.com/watch?v=WuG5WTId-IYMore links in description below ↓↓↓Oxygen is element number ...
