Question

5. Write the name and symbol of the element from the description :
a. The atom having the smallest size,
b. The atom having the smallest
atomic mass.
c. The most electronegative atom.
d. The noble gas with the smallest
atomic radius.
e. The most reactive nonmetal.​

Answer 1

Answer:

a.hydrogen

b.hydrogen

c.

d.Helium

Answer 2

Explanation:

Hydrogen

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