He are some Chemistry facts for today:
- Helium is lighter than air. Making the balloons to float. The liquid and solid forms of oxygen are blue. While oxygen gas is colorless.
- Copper is the only metal that is naturally antibacterial. Graphene is a better conductor of electricity and heat than any other material. But the disadvantage of copper is it can oxide because of reactions between copper and oxygen, causing it to oxide slowly over time.
- There are 118 known elements but only 114 has confirmed to exist. Hence, the letter "J" is the only letter that doesn't appear on the periodic table.
- Last but not least, glass is considered a supercooled liquid, a state between solid and liquid.
That's a little facts about Chemistry this week!
- Helium is lighter than air. Making the balloons to float. The liquid and solid forms of oxygen are blue. While oxygen gas is colorless.
- Copper is the only metal that is naturally antibacterial. Graphene is a better conductor of electricity and heat than any other material. But the disadvantage of copper is it can oxide because of reactions between copper and oxygen, causing it to oxide slowly over time.
- There are 118 known elements but only 114 has confirmed to exist. Hence, the letter "J" is the only letter that doesn't appear on the periodic table.
- Last but not least, glass is considered a supercooled liquid, a state between solid and liquid.
That's a little facts about Chemistry this week!
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