Question

Choose all the answers that apply.

Chromium (Cr) is a metal in group 6 and period 4. Which of the following is true? pls help

Chromium is a noble gas.
Chromium has four electron shells.
Chromium has six electron shells.
Chromium is a solid at room temperature.
Chromium is a good conductor of electricity.

Answer 1

Explanation:

[Ar] 3d⁵ 4s¹

Chromium/Electron configuration.

Answer 2

Chromium has four electrons is True.

Chromium is solid at room temperature is True.

Chromium is a good conductor of electricity is True.