Which of the following is a property of alkali metals?
Practice Questions
1 question
Q1
Which of the following is a property of alkali metals?
They are good conductors of electricity
They are non-metals
They have high electronegativity
They are found in nature as free elements
Alkali metals are good conductors of electricity due to their free-moving electrons.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is a property of alkali metals?
Solution: Alkali metals are good conductors of electricity due to their free-moving electrons.
Steps: 4
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, which is loosely held.
Step 3: Recognize that free-moving electrons can conduct electricity. When these outer electrons move, they allow electric current to flow.
Step 4: Conclude that because alkali metals have these free-moving electrons, they are good conductors of electricity.
