Fundamental Knowledge On The Atomic Structure
This quiz will test your on your fundamental knowledge on the atomic structure. Get ready! oh, and you will need your periodic table.
- 1.Carbon-12 and Carbon-14 are _______________.
- A.
Ions
- B.
Isotopes
- C.
Different elements
- D.
Compounds
- 2.The atom oxygen has a neucleon number of 16 and a proton number of 8. what is the number of neutrons in the oxygen atom?
- A.
4
- B.
16
- C.
8
- D.
0
- 3.Hydrogen, deuterium and tritium are all isotopes of hydrogen. They have a different number of _____________.
- A.
Atoms
- B.
Neutrons
- C.
Protons
- D.
Electrons
- 4.Element P has a nucleon number of 31 and a proton number of 15. Eement S has a nucleon number of 32 and a proton number of 16. The two elements have the same __________.
- A.
Number of protons
- B.
Number of neutrons
- C.
Nucleon number
- D.
Number of electrons
- 5.Vanadium, V has a nucleon number of 51 and a proton number of 23. how many electrons does it have?
- A.
51
- B.
79
- C.
28
- D.
23
- 6.Hydrogen has a nucleon number of 1 and a proton number of 1. how many neutrons does deuterium, an isotope of hydrogen, have?
- A.
0
- B.
3
- C.
2
- D.
1
- 7.Element X has a nucleon number of 40 and a proton number of 20. Which period in the periodic table is X found in?
- A.
Period 2
- B.
Period 1
- C.
Period 7
- D.
Period 5
- 8.How many electrons does an isotope of Oxygen, nucleon number 16 and proton number 8, have?
- A.
8
- B.
6
- C.
10
- D.
2
- 9.“Isotopes are elements that have the same number of neutrons and different number of protons.” What is wrong with the previous sentence?
- A.
Isotopes are elements that have the same number of protons and different number of neutrons.
- B.
Isotopes are elements that have the same number of protons and different number of electrons.
- C.
Isotopes are elements that have the same number of neutrons and different number of electrons.
- D.
Isotopes are elements that have the same number of electrons and different number of protons.
- 10.A beam of particles containing protons, neutrons and electrons is fired through an electric field. Which particle will not bend or deviate?
- A.
Proton
- B.
Electron
- C.
Neutron
- D.
All of the above
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