Draw the lewis dot structure for ionic compounds: NaCl ,MgBr^2 and AlF^3

is has three carbons, so the answer is propylamine.

meth-

eth-

prop-

but-

pent-

hex-

hept-

oct-

non-

explanation:

"the periodic table is arranged in order of atomic number."

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.