Question

Answer the following about the elements with atomic numbers 3 to 9
a. Name of most electropositive element among them.
b. Name the most electronegative element.
c. Name the element with smallest atomic size.
d. Name the element which is a metalloid.
e Name the element which shows maximum valency.​

Answer 1

a.Sodium (Z=9)

b.Fluorine(Z=7)

c.Lithium(Z=3)

d.Berillium(Z=4)

e.Fluorine(Z=7)

Explanation:

Its completely factual buddy

Don’t hesitate to consult for doubt in the comments below and Don't forget to mark it the brainliest if it helps.. #BAL #answerwithquality

Answer 2

Answer:

Hydrogen is both eletropositive and electronegative .

Flourine is the most electronegative .

H have smallest atomic size

Boron is the element which is mettaliod.

Flourine has maximum valency between elements having atomic number 3 to 9.

Please mark it a brainiest if it helps