Suppose there are two neutral atoms and one gives an electron to the other.

Complete the sentence to analyse the two ions that are formed.

The atom on the left can be written by the chemical symbol _____.

Question

Suppose there are two neutral atoms and one gives an electron to the other.

Complete the sentence to analyse the two ions that are formed.

The atom on the left can be written by the chemical symbol _____.

BlackTom AI · Accepted Answer

When two neutral atoms interact and one atom donates an electron to the other, the donor loses an electron and becomes positively charged, while the recipient gains an electron and becomes negatively charged.
In this specific scenario, the left-hand atom donates an electron, so it loses its outer electron and becomes a positive sodium ion. The chemical symbol for sodium is Na, and once it loses one electron it is written as Na+.
Therefore, the left atom, after electron transfer, is represented as Na+. Note that the right-hand atom, having gained an electron, would form Cl− if it is chlorine, but the question focuses on the left-hand ion.
If you were to write the left-hand ion as a chemical symbol with its charge, it would appear as Na+. The neutral atom before transfer is Na, but after transfer the ion on the left is Na+.

Suppose there are two neutral atoms and one gives an electron to the other. Complete the sentence to analyse the two ions that are formed. The atom on the left can be written by the chemical symbol _____.

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