C) Has sub levels within the energy levels. Lol forgot to put C
Answer:
Mg donates two electrons to O
Explanation:
Lewis dot notation uses dots and crosses to represent valence electrons on atoms.
Magnesium is a metal and would donate or lose electrons during bonding.
Oxygen is a non metal and would gain electrons during bonding.
The correct option is;
Mg donates two electrons to O
Explanation:
The answer is H2SO4 for sulphuric acid
0.94Answer:
Explanation:
TO find the number of moles in a substance given its number of
entities we use the formela