Learn more about the properties, composition, and structure of substances (elements and compounds) with these Chemistry questions and answers. This Test can be used by students preparing for Chemistry in JAMB, WAEC, NECO or Post UTME.
What is the atomic number of Xenon?
47
49
53
54
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Iodine?
45
53
67
89
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Tellurium?
52
53
54
55
Correct answer is A
No explanation has been provided for this answer.
What is the atomic number of Antimony?
17.5
51
55
56
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Tin?
30
40
50
80
Correct answer is C
No explanation has been provided for this answer.