Question

+
.) Smallest element in the periodic table?
) Electro-negativity value of fluorine is
) Element with highest ionization energy
) Mass number = number of
1. A diatomic molecule with triple covalent bond

The type ofbond in NaCl is
Zinc forms precipitate with few drops of
Tendency of an atom to lose electron is called​

Answer 1

Answer:

helium is smallest element in the periodic table

Electronegativity value of Fluorine is 3.98

Fluorine has the highest ionisation energy(1680)(if you include noble gases then helium has highest ionisation energy, i.e 2370)

Mass number=Number of protons + Numbers of neutrons

Nitrogen is a diatomic molecule with triple covalent bond

NaCl is an ionic bond