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 Thulium?
69
83
55
88
Correct answer is A
No explanation has been provided for this answer.
What is the atomic number of Erbium?
55
64
68
86
Correct answer is C
No explanation has been provided for this answer.
What is the atomic number of Holmium?
6
7
76
67
Correct answer is D
No explanation has been provided for this answer.
What is the atomic number of Dysprosium?
6
66
666
6666
Correct answer is B
No explanation has been provided for this answer.
What is the atomic number of Terbium?
189
43
56
65
Correct answer is D
No explanation has been provided for this answer.