Cooper is the substance that can't be decomposed by a chemical chAnge. So 4)
E = mc^2
E = 8.90 * 10^12 Joules
c = 3 * 10^8 m/s
m = ????
8.90 * 10^12 = m * (3 * 10^8)^2
8.90 * 10^12 = m * 9 * 10^16
9.889 * 10^-4 kg = m <<<<< answer
<span>The addition of a catalyst to a chemical reaction provides an alternate pathway that c</span>atalysts lowers the activation energy.
Answer:
an earthquake
Explanation:
the tectonic plates rub together sending shockwaves
Answer:
B
Explanation:
FUN is not building block of matter.
