A is the answer
Hope it helps :)
All objects DO emit and absorb electromagnetic radiation. therefore, true.
Answer:
The reaction is B. Synthesis
Explanation:
In the case of this reaction, it corresponds to a synthesis where 2 compounds (calcium oxide and water) are combined to form a new one (calcium hydroxide).
1.17×6×1023
Wich equals 7.02×1023
Your final answer is 7.02×1023
