match each element to the correct description of its usual behavior in a chemical reaction. silicon (si)…

match each element to the correct description of its usual behavior in a chemical reaction. silicon (si), argon (ar), oxygen (o), sodium (na). does not gain or lose electrons, could lose or gain electrons, will gain electrons, will lose electrons

match each element to the correct description of its usual behavior in a chemical reaction. silicon (si), argon (ar), oxygen (o), sodium (na). does not gain or lose electrons, could lose or gain electrons, will gain electrons, will lose electrons

Answer

Brief Explanations:

Sodium (Na) is a group 1 metal with 1 valence electron, so it loses electrons. Oxygen (O) is a group 16 nonmetal with 6 valence electrons, so it gains electrons. Argon (Ar) is a noble gas with a full octet, so it does not gain/lose electrons. Silicon (Si) is a group 14 metalloid with 4 valence electrons, so it could lose or gain electrons.

Answer:

Sodium (Na) - Will lose electrons, Oxygen (O) - Will gain electrons, Argon (Ar) - Does not gain or lose electrons, Silicon (Si) - Could lose or gain electrons