The Answer for this question is : A
1 & 2
Answer: C
Explanation:
he never had evidence in the first place that was nearly enough.
The electronic configuration of a chlorine ion in BeCl2 compound is
[2.8.8]^- (answer B)
chlorine atom gain on electron form Be to form chloride ions
chlorine atom has a electronic configuration of 2.8.7 and it gains one electron to form chloride ion with 2.8.8 electronic configuration
I believe it would be the first option. It forms iron oxide (rust) when exposed to moisture and air.
Answer:
Bases
NaCl
Acids
Explanation:
because compound consist of many atoms joined together.
