which is the only element in group 1 on the periodic table that forms covalent bonds?\n○ hydrogen\n○…

which is the only element in group 1 on the periodic table that forms covalent bonds?\n○ hydrogen\n○ lithium\n○ potassium\n○ sodium

which is the only element in group 1 on the periodic table that forms covalent bonds?\n○ hydrogen\n○ lithium\n○ potassium\n○ sodium

Answer

Brief Explanations:

Group 1 elements are alkali - metals except hydrogen. Alkali - metals (lithium, potassium, sodium) typically form ionic bonds by losing their outermost electron. Hydrogen, with its single electron, can share electrons to form covalent bonds.

Answer:

A. hydrogen