# 1เลือกประเภทThis energy level has how many electrons? ( p )A. 56 electrons B. 72 electronsc. 80 electrons
# 2เลือกประเภทThis energy level has how many electrons? ( K ) A. 2 electronsB. 4 electronsc. 8 electrons
# 3เลือกประเภทThis energy level has how many electrons? ( M ) A. 14 electrons B. 18 electronsc. 17 electrons
# 4เลือกประเภทThis energy level has how many electrons? ( O )A. 38 electronsB. 47 electrons c. 50 electrons