(3) gamma radiation
It is Electromagnetic energy only
Explanation:
Z is the atomic number, which tells you the number of protons in the element and also its identity. A is the mass number, which tells you the number of protons plus the number of neutrons. X is the chemical symbol of the element, and it must correspond to the atomic number.
The oxidation numbers for Nitrogen are respectively -3, +5, +4
All of them are the answer
Answer:
magnesium sulfate + water + carbon dioxide
Explanation: