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Which of the following statements is true about alkali metals? (2023)

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Question: Which of the following statements is true about alkali metals? (2023)

Options:

  1. They are good conductors of electricity
  2. They have high ionization energies
  3. They are found in nature in free state
  4. They form acidic oxides

Correct Answer: They are good conductors of electricity

Exam Year: 2023

Solution:

Alkali metals are good conductors of electricity due to the presence of free-moving electrons.

Which of the following statements is true about alkali metals? (2023)

Practice Questions

Q1
Which of the following statements is true about alkali metals? (2023)
  1. They are good conductors of electricity
  2. They have high ionization energies
  3. They are found in nature in free state
  4. They form acidic oxides

Questions & Step-by-Step Solutions

Which of the following statements is true about alkali metals? (2023)
  • Step 1: Understand what alkali metals are. They are a group of elements in the periodic table, including lithium, sodium, potassium, rubidium, cesium, and francium.
  • Step 2: Learn about the structure of alkali metals. They have one electron in their outermost shell.
  • Step 3: Know that this outer electron can move freely, which allows the metal to conduct electricity.
  • Step 4: Remember that good conductors of electricity have free-moving electrons, which is true for alkali metals.
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