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 Beryllium?
13
8
4
77
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Lithium?
48
17
19
3
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Helium?
1
2
3
9
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Hydrogen?
1
2
6
8
Correct answer is A
No explanation has been provided for this answer.
What is the chemical symbol for Oganesson?
Og
Oa
On
Os
Correct answer is A
No explanation has been provided for this answer.