Author Question: The Group 8A (18) elements ________. (Read 47 times)

humphriesbr@me.com · **on:** Jun 7, 2021

Question 1

Which of the following properties is not a characteristic of the Group 1A (1) elements (alkali metals)?
◦ They are good conductors of heat.
◦ They are shiny.
◦ They are good conductors of electricity.
◦ Most of them are liquids at room temperature.
◦ They react vigorously with water.

Question 2

The Group 8A (18) elements ________.
◦ are liquids at room temperature
◦ react vigorously with water
◦ are unreactive and are rarely found in combination with other elements
◦ melt at high temperatures
◦ are good conductors of electricity

zacnyjessica · **Reply #1 on:** Jun 7, 2021

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