Science Notes by Marcus Volkert https://padlet.com/2300912/6ja7oh391yn2 Made with a creative frenzy en-us 2018-09-20 17:59:48 UTC 2018-10-11 18:15:44 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Apple.png 1. 2300912 https://padlet.com/2300912/6ja7oh391yn2/wish/287090603 What is a compound?
A compound is a substance made of two or more elements that are chemically combined in a set ratio. ]]> 2018-09-28 18:09:49 UTC https://padlet.com/2300912/6ja7oh391yn2/wish/287090603 2. 2300912 https://padlet.com/2300912/6ja7oh391yn2/wish/287092703 How is a compound written?
It is written as a chemical formula. For example, CO2.
What do the parts of the compound formula stand for?
The two after any letter represents that there are more than the other. Like CO2. The 2 means that there are more oxygen than carbons.]]> 2018-09-28 18:12:12 UTC https://padlet.com/2300912/6ja7oh391yn2/wish/287092703 3. 2300912 https://padlet.com/2300912/6ja7oh391yn2/wish/287097483 How can a compound be involved with a chemical reaction?
When elements chemically combine, they form compounds with properties different from those of the elements. ]]> 2018-09-28 18:19:16 UTC https://padlet.com/2300912/6ja7oh391yn2/wish/287097483 4. 2300912 https://padlet.com/2300912/6ja7oh391yn2/wish/287101231
  • H20
  • CO2
  • CH4
  • N20
  • C8H18
  • C3H8
  • H2SO4
  • C4H10
    • ]]>     2018-09-28 18:27:29 UTC https://padlet.com/2300912/6ja7oh391yn2/wish/287101231