Everyday Science MCQs (page 28 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 541–560.
- 541.
Krypton belongs to which group of elements?
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Answer: A. Noble gases
Krypton is one of the noble gases.
- 542.
Which of these elements is a noble gas?
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Answer: A. Xenon
Xenon belongs to the noble gases.
- 543.
Xenon belongs to which group of elements?
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Answer: C. Noble gases
Xenon is one of the noble gases.
- 544.
Which of these elements is a noble gas?
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Answer: A. Radon
Radon belongs to the noble gases.
- 545.
Radon belongs to which group of elements?
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Answer: D. Noble gases
Radon is one of the noble gases.
- 546.
Which of these elements is an alkali metal?
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Answer: C. Lithium
Lithium belongs to the alkali metals.
- 547.
Lithium belongs to which group of elements?
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Answer: A. Alkali metals
Lithium is one of the alkali metals.
- 548.
Which of these elements is an alkali metal?
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Answer: B. Sodium
Sodium belongs to the alkali metals.
- 549.
Sodium belongs to which group of elements?
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Answer: B. Alkali metals
Sodium is one of the alkali metals.
- 550.
Which of these elements is an alkali metal?
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Answer: C. Potassium
Potassium belongs to the alkali metals.
- 551.
Potassium belongs to which group of elements?
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Answer: C. Alkali metals
Potassium is one of the alkali metals.
- 552.
Which of these elements is an alkali metal?
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Answer: D. Rubidium
Rubidium belongs to the alkali metals.
- 553.
Rubidium belongs to which group of elements?
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Answer: A. Alkali metals
Rubidium is one of the alkali metals.
- 554.
Which of these elements is an alkali metal?
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Answer: D. Caesium
Caesium belongs to the alkali metals.
- 555.
Caesium belongs to which group of elements?
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Answer: D. Alkali metals
Caesium is one of the alkali metals.
- 556.
Which of these elements is an alkali metal?
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Answer: B. Francium
Francium belongs to the alkali metals.
- 557.
Francium belongs to which group of elements?
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Answer: B. Alkali metals
Francium is one of the alkali metals.
- 558.
Which of these elements is an alkaline earth metal?
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Answer: D. Beryllium
Beryllium belongs to the alkaline earth metals.
- 559.
Beryllium belongs to which group of elements?
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Answer: D. Alkaline earth metals
Beryllium is one of the alkaline earth metals.
- 560.
Which of these elements is an alkaline earth metal?
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Answer: B. Magnesium
Magnesium belongs to the alkaline earth metals.