Which combination contains atoms or ions with complete valence shells?
A) Ne, O2-, Ca2+, Fe2+
B) F-, Na+, Sn2+, Ar
C) P3-, Mg2+, He, Sc3+
D) Kr, K+, Cu+, Al3+
Correct Answer:
Verified
Q16: Which of the following is one of
Q17: Which of the following is the main
Q18: Which of the following ions is not
Q19: Which of the following ions does not
Q20: What combination of these atoms or ions
Q22: Which of the following is the symbol
Q23: Which of the following anions has the
Q24: Which of the following anions has the
Q25: Which of these polyatomic ions has a
Q26: How many protons and electrons are there
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents