Fact 1: If a neutral atom loses an electron then an atom with a negative charge will be formed. Fact 2: If an atom loses an electron, it is then positive. Given the two facts above, what can an atom be?

[I] Energy.
[II] energy
[III] microscopic
[IV] dangerous
[V] small
[VI] nucleus
[VII] an object
[VIII] negative
The answer is:
[VIII]