Using the information on the figure above, report the atomic number and atomic mass of fluorine.

The atomic number and atomic mass of fluorine is 9 and 19 respectively.

Explanation:

Atomic number is defined as the number of protons or electrons that are present in a neutral atom.

Atomic number = number of protons = number of electrons

Atomic mass is defined as the sum of number of protons and neutrons that are present in an atom.

Atomic mass = Number of protons + Number of neutrons

We are given:

Fluorine is the 9th element of the periodic table.

We know that:

Atomic number of fluorine = 9

Atomic mass of fluorine = 19

Hence, the atomic number and atomic mass of fluorine is 9 and 19 respectively.

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answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.