1.If we can see something, it MUST be matter. true or false

False

Explanation:

an example of this would be a rainbow, and a reflection

Hope this helps

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

i don't know people like to fight everywhere rip.