Question

how do nonmetals tend to form bonds? (1 point)
by gaining electrons
by losing electrons
by gaining protons
by losing protons

Explanation:

Non - metals have a high electronegativity. They tend to gain electrons to achieve a stable electron configuration (usually a full outer shell like the noble gases). Losing electrons is more characteristic of metals (low electronegativity). Protons are in the nucleus and are not gained or lost in chemical bonding (chemical bonding involves valence electrons).

Answer:

by gaining electrons