Use the periodic table to determine the charge of the ions below. select the correct answer from the drop-down menus. a lithium ion has a charge of a calcium ion has a charge of an aluminum ion has a charge of a fluorine ion has a charge of an oxygen ion has a charge of

Explanation:

When an atom gains an electron then it acquires a negative charge whereas when an atom loses an electron then it acquires a positive charge.

Atomic number of lithium is 3 and it loses one electron in order to attain stability. Thus, lithium ion has +1 charge.

Atomic number of calcium is 20 with electronic distribution as 2, 8, 2 and it loses two electrons in order to attain stability. Thus, calcium ion has +2 charge.

Atomic number of aluminium is 13 and it loses 3 electrons in order to attain stability. Thus, aluminium ion has +3 charge.

Atomic number of fluorine is 9 and it needs one electron in order to attain stability. Thus, fluorine ion has a charge of -1.

Atomic number of oxygen is 8 with electronic distribution as 2, 6 and in order to attain stability oxygen atom gains two electrons. Thus, oxygen ion has -2 charge.

Explanation:

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in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume