Calculate the amount of heat energy released by the freezing of 85.2g of water. - 15,297.2 Joules
- 28,456.8 Joules
-1025.9 Joules
-102,134 Joules

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.

answer; 4 electrons;

ok whats the question if not i cannot you i need question and need a thing to answer

i believe the answer is 5,000