Mghcl14 + H2 = mghclh 16 work needed to solve this problem
B. climate
this is because it influences the speed of chemical reactions in the soil
Silicon because it is abundant on Earth. Also, carbon and silicon are both building blocks of life.
Radical, in chemistry, molecule that contains at least one unpaired electron. Most molecules contain even numbers of electrons, and the covalent chemical bonds holding the atoms together within a molecule normally consist of pairs of electrons jointly shared by the atoms linked by the bond.
The moon, man has not been to mars yet