Answer is (4) - Se.
Among the given choices Se has the highest electronegativity value as 2.4 compared to others. Hence, Se shows <span>greatest attraction for electrons in a chemical bond.
</span>Electronegativity is
a value that tells us how an atom can attract electrons towards itself. <span>If
the electronegativity is high, then the attraction to the electrons is also high.
</span>
Answer:
D 1 and 3 only I am not sure
Explanation:
Answer:
the volume will expand
Explanation:
gas under pressure contracts, and expands with a lesser pressure
