8th Grade Chemistry Test: Ultimate Quiz
10 Questions
| Total Attempts: 5902
(564).jpg "8th Grade Chemistry Test: Ultimate Quiz - Quiz")
Have you learned chemistry well during school? To test your knowledge, take this chemistry quiz for class 8. Can you pass this 8th-grade chemistry test? Chemistry is the study of matter and its properties. One way to understand chemistry is to pay close attention to different elements, atoms, and chemical processes. What are electrons? In this quiz, you will get to show just how much you understand atoms and the atomic numbers of different elements. Take up the task and see how well you do!
Questions and Answers
- 1.Hydrogen is located in what group of the periodic table?
- A.
Group 2
- B.
Group 3
- C.
Group 1
- D.
Group 4
- 2.How many neutrons are present in 1 atom of chlorine?
- A.
18
- B.
32
- C.
16
- D.
25
- 3.There are how many electrons in 1 neutral atom of copper?
- A.
18
- B.
29
- C.
34
- D.
26
- 4.Oxygen is best described as a?
- A.
Rare Element
- B.
Noble Gas
- C.
Halogen
- D.
Nonmetal
- 5.The atomic number for hydrogen is?
- A.
1
- B.
2
- C.
3
- D.
4
- 6.Chlorine has how many electron shells?
- A.
5
- B.
7
- C.
2
- D.
3
- 7.How many electron shells does oxygen have?
- A.
1
- B.
2
- C.
3
- D.
4
- 8.The reaction between an acid and a base is called what?
- A.
Sedimentation
- B.
Crystallization
- C.
Neutralization
- D.
Exaporation
- 9.There are how many valence electrons in a neutral oxygen atom?
- A.
3
- B.
8
- C.
12
- D.
6
- 10.What chemical process occurs in cells to release energy?
- A.
Oxidation
- B.
Respiration
- C.
Pespiration
- D.
Nutrition
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