On each blank, write the chemical symbol for the ion

1. a sulfur ion with a charge of -2=

2. an iron ion with a charge of +3

3. a chlorine ion with a charge of -3

answer today its homework do

A sulfur ion with a charge of -2 = S⁻²

An iron ion with a charge of +3 = Fe⁺³

A chlorine ion with a charge of -3 = Cl⁻³

Explanation:

Anion:

Anion are formed when an atom  gain the electrons.

Representation:

The anion of an atom is showed by adding the number of electrons gained by atom with negative sign as superscript on the symbol of an atom.

Cation:

Cation is formed when an atom lose the electron.

Representation:

The cation of an atom is showed by adding the number of electrons lose by an atom with positive sign as superscript on the symbol of an atom.

A sulfur ion with a charge of -2 = S⁻²

An iron ion with a charge of +3 = Fe⁺³

A chlorine ion with a charge of -3 = Cl⁻³

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

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