Answer:
c
Explanation:
The first ionization energy decreases because the outermost
electron is farther from the nucleus.
I know that option F is correct
(ANS1)— P4 + 5O2 ---> 2P2O5
(ANS2)— C3H8 + 5O2---> 3CO2 + 4H20
(ANS3)— Ca2Si + 4Cl2 ---> 2CaCl2 + SiCl4
the answer is letter B,FALSE
That would be 21 / 12 = 1 3/4 ounces