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 Copper?
11
29
33
50
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Nickel?
28
38
48
58
Correct answer is A
No explanation has been provided for this answer.
What is the atomic number of Cobalt?
14
19
21
27
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Iron?
18
26
13
41
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Manganese?
101
78
25
1
Correct answer is C
No explanation has been provided for this answer.