Everyday Science MCQs (page 24 of 51)
Physics, chemistry, biology, the human body, units and the solar system, covering the everyday science section of general-ability tests.
1,014 questions. Select an option to check your answer, or open "Show answer". Showing 461–480.
- 461.
Which element has the atomic number 100?
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Answer: B. Fermium
Atomic number 100 belongs to fermium (Fm).
- 462.
What is the chemical symbol of mendelevium?
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Answer: C. Md
The symbol of mendelevium is Md.
- 463.
Which element has the chemical symbol Md?
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Answer: A. Mendelevium
Md is the symbol of mendelevium.
- 464.
What is the atomic number of mendelevium?
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Answer: B. 101
Mendelevium has 101 protons, so its atomic number is 101.
- 465.
Which element has the atomic number 101?
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Answer: C. Mendelevium
Atomic number 101 belongs to mendelevium (Md).
- 466.
What is the chemical symbol of nobelium?
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Answer: A. No
The symbol of nobelium is No.
- 467.
Which element has the chemical symbol No?
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Answer: A. Nobelium
No is the symbol of nobelium.
- 468.
What is the atomic number of nobelium?
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Answer: B. 102
Nobelium has 102 protons, so its atomic number is 102.
- 469.
Which element has the atomic number 102?
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Answer: B. Nobelium
Atomic number 102 belongs to nobelium (No).
- 470.
What is the chemical symbol of lawrencium?
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Answer: C. Lr
The symbol of lawrencium is Lr.
- 471.
Which element has the chemical symbol Lr?
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Answer: B. Lawrencium
Lr is the symbol of lawrencium.
- 472.
What is the atomic number of lawrencium?
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Answer: B. 103
Lawrencium has 103 protons, so its atomic number is 103.
- 473.
Which element has the atomic number 103?
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Answer: D. Lawrencium
Atomic number 103 belongs to lawrencium (Lr).
- 474.
What is the chemical symbol of rutherfordium?
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Answer: C. Rf
The symbol of rutherfordium is Rf.
- 475.
Which element has the chemical symbol Rf?
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Answer: A. Rutherfordium
Rf is the symbol of rutherfordium.
- 476.
What is the atomic number of rutherfordium?
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Answer: B. 104
Rutherfordium has 104 protons, so its atomic number is 104.
- 477.
Which element has the atomic number 104?
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Answer: D. Rutherfordium
Atomic number 104 belongs to rutherfordium (Rf).
- 478.
What is the chemical symbol of dubnium?
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Answer: B. Db
The symbol of dubnium is Db.
- 479.
Which element has the chemical symbol Db?
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Answer: D. Dubnium
Db is the symbol of dubnium.
- 480.
What is the atomic number of dubnium?
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Answer: C. 105
Dubnium has 105 protons, so its atomic number is 105.