Question
Which element has four valence electrons?
A. sulfur (S)
B. potassium (K)
C. beryllium (Be)
D. silicon (Si)
A. sulfur (S)
B. potassium (K)
C. beryllium (Be)
D. silicon (Si)
Answers
GPT-4o mini
The element that has four valence electrons is D. silicon (Si). Silicon is in Group 14 of the periodic table and has four electrons in its outermost shell.