Chemistry Quiz: Trivia Questions On Atoms
8 Questions
| Total Attempts: 286
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This is about atoms. Pick the letter you think is correct.
Questions and Answers
- 1.Protons are
- A.
Are negatively charged
- B.
Orbit the nucleus
- C.
Are positively charged
- D.
1/2000 amu
- 2.Electrons are
- A.
Orbit the nucleus and negatively charged
- B.
Are positively charged and make up the nucleus
- C.
Take up most of the mass in the atom
- D.
Are the same as the atomic number
- 3.The nucleus is
- A.
Is made up of protons and neutrons
- B.
Orbits the center proton
- C.
Is the coldest point in the atom
- D.
Surrounds the atom
- 4.The atomic number
- A.
Tells what can and what cannot move in an atom
- B.
Orbits the center proton
- C.
States how many spoolas are in the nucleus
- D.
Is the same as the amount of protons
- 5.AMU stands for
- A.
Absolute Mass Unit
- B.
Atomic Making Unit
- C.
Atomic Mass Unit
- D.
Abraham's Mass Unit
- 6.If the atomic number is 9, the number of protons is
- A.
8
- B.
9
- C.
1
- D.
12
- 7.If Uranium's atomic number is is 92 and it has 10 neutrons, how many protons does it have?
- A.
92
- B.
86
- C.
82
- D.
102
- 8.If Aluminum has an atomic number of 13 and has 14 protons, what is its mass?
- A.
25
- B.
1
- C.
32
- D.
27
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