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 Silicon?
1
44
83
14
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Aluminum?
33
4
13
18
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Magnesium?
5
35
76
12
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Sodium?
31
11
51
91
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Neon?
10
20
30
40
Correct answer is A
No explanation has been provided for this answer.