Are you looking for some chemistry practice test questions? One of the ways that you can ensure you have a good understanding of a subject is to ensure that you understand the basics. In this trivia quiz, we seek to test one's knowledge of basic chemistry, how about you try it out and check out other quizzes like it for practice.
I only
II only
III only
D. I and III only I and III only
I only
II only
I and II only
II and III only
Atomic number
Position in the Periodic Table
Number of neutrons
Electronic arrangement
Protons and electrons
Neutrons and electrons
Protons and neutrons
Protons, neutrons and electrons.
Ne, F, Na
K+, F- , Mg2+
Ca2+ , F, Na+
Cl- , F- , Na
Most of the mass of the atom is in its nucleus
A hydrogen atom contains one proton and one electron.
The electron in the hydrogen atom is held near the nucleus.
The electron may exist in any of several energy levels.
Lower to higher energy levels with the higher energy levels being closer together.
Lower to higher energy levels with the lower energy levels being closer together.
Higher to lower energy levels with the lower energy levels being closer together.
Higher to lower energy levels with the higher energy levels being closer together.
W and X
X and Y
Y and Z
W and Z
8.8.4
4.8.8
2.8.10
2.8.8.2
Number of protons and neutrons
Number of protons and electrons
Atomic number and mass number number of neutrons and electrons
Atomic number and mass number
N=2→ n = 1
N=3→ n = 2
N=4→ n = 3
N=5→ n = 4
The same atomic number and the same number of neutrons.
The same mass number but a different number of neutrons
The same atomic number but a different number of neutrons.
Different atomic and mass numbers but the same number of neutrons
55Mn and 56Fe
35Cl and 37Cl
23Na and 39K
32S and 35Cl