Which pair of elements cannot combine to form a chemical compound?
A) Na and Ne
B) Li and O
C) Fe and S
D) Ca and I
Correct Answer:
Verified
Q17: How many valence electrons must S atom
Q18: According to the octet rule, strontium (Sr)
Q19: Generally, the octet rule works fairly well
Q20: When considering the octet rule, the explanation
Q21: A compound is
A) two or more elements
Q23: Which of the following atom pairs would
Q24: Calcium chloride has the formula CaCl2. As
Q25: Chose the formula of cobalt(II) nitrate.
A) CoN
B)
Q26: What is the formula of beryllium sulfide?
A)
Q27: What is the proper name of the
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