Answer: The amount of energy lost by the metal is equal to the amount of energy gained by the water
Explanation:
Answer for your question is;
2,6 = 8
The first shell is 2 electrons the other shell is 6 electrons
81. There is 1 carbon, 2 chlorine and fluorine atoms in Freon 12. To draw them it forms a cross with C in the middle and Cl and F both on the opposite side.
Cl
l
F - C- F
l
Cl
82. Freon-12 and Freon-14 are called halocarbons or just halides.
I believe the correct answer is 11 g
