What forms the structure called a coral reef
2 answers:
When the little fish die they sink to the bottom, and after time the skeletons build up on top of each other.
The skeleton of coral animals.
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Na = +1
H = +1
O = -2
Total charge is 0:
1 + 1 + C + 3 x -2 = 0
C = 4
Answer:
6amu
Explanation:
mass=proton+neutron
mass of cl2=2(16+16)=64amu
A. The atmosphere is layered
The nearest dollar would be 1 dollar because 3 is closer to 1 than to 5 or to 10 so therefor you would be rounding down.
