Answer:
it is made up of rays of varying frequencies
Answer:
hydrocarbons are the answer
Answer:
It is better to do chemistry
Explanation:
So that you will learn more of chemicals
Answer:
It depends on where it's located on the periodic table.
Explanation:
Metals are on left side of the periodic table except Hydrogen (H), which is a nonmetal, then there's the staircase, which has the metalloids, and on the right of the staircase are the nonmetals.