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 Chromium?
3.5
19
24
31
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Vanadium?
36
111
90
23
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Titanium?
22
23
24
25
Correct answer is A
No explanation has been provided for this answer.
What is the atomic number of Scandium?
14
21
47
66
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Calcium?
17
18
19
20
Correct answer is D
No explanation has been provided for this answer.