Year 9 Basic Atomic Chemistry
10 Questions
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A quiz for those who have just been introduced to the basics of atomic chemistry.
Questions and Answers
- 1.
- A.
Electrons
- B.
Protons
- C.
Chromosomes
- D.
Neutrons
- 2.Which particles are located on shells orbiting the nucleus of atoms?
- A.
Electrons
- B.
Protons
- C.
Neutrons
- 3.How many electrons does Sodium have?
- A.
12
- B.
23
- C.
11
- D.
44
- 4.How many Neutrons does Sodium have?
- A.
23
- B.
12
- C.
11
- D.
44
- 5.Which atoms has 12 electrons
- A.
Carbon
- B.
Lithium
- C.
Magnesium
- D.
Oxygen
- 6.Which atom has an electronic configuration of 2, 5
- A.
Boron
- B.
Lithium
- C.
Carbon
- D.
Nitrogen
- 7.Potassium has and electronic configuration of ?
- A.
2, 8,1
- B.
2, 8, 7
- C.
2, 8, 8, 1
- D.
2, 8, 5
- 8.The atomic particles that are positively charged are?
- A.
Protons
- B.
Electrons
- C.
Neutrons
- 9.The atomic particles that have no charge are?
- A.
Electrons
- B.
Protons
- C.
Neutrons
- 10.The atomic particles that are negatively charged are?
- A.
Neutrons
- B.
Protons
- C.
Electrons
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