which metalloid has three valence electrons?\nboron\narsenic\nsilicon\nlithium
which metalloid has three valence electrons?\nboron\narsenic\nsilicon\nlithium
Answer
Answer:
A. boron
Brief Explanations:
Boron is a metalloid with 3 valence electrons. Arsenic has 5, silicon has 4, and lithium is a metal not a metalloid.