Question

the nucleus of an atom contains 9 protons and 10 neutrons.Calculate the number of proton in one atom of Chloroine​

Answer 1

Fluorine

Name Fluorine

Symbol F

Atomic Number 9

Atomic Mass 18.998 atomic mass units

Number of Protons 9

Number of Neutrons 10

Number of Electrons 9

Melting Point -219.62° C

Boiling Point -188.14° C

Density 1.696 grams per cubic centimeter

Normal Phase Gas

Family Halogen

Period Number 2

Cost $190 per 100 grams