Question

The metalloid that has five valence electrons in the fourth electron shell is

Answer 1

Answer:

manganese

hope it helps

Answer 2

Arsenic is the the metalloid which has "five valence electrons" in the "fourth electron shell".

Explanation:

• Metalloids are found between the metals and non-metals in the periodic table.

• Arsenic is the element which has the four electron shell and has the valence electron which is the electrons in the outermost shell of five.
• Other than Arsenic, there are five metalloids usually have five valence electron on the fourth electron shell. But their fourth electron shell is not the outer most shell.
• They are boron, silicon, germanium, antimony, and tellurium.

Metalloids exhibit the below properties:

1. More luster (shiny)
2. Metallic appearance.
3. Good conductors of heat and electricity.
4. Malleable.
5. Ductile (ability to drawn into wire)
6. "Corrode or oxidize" in sea water and air.

To know more:

Name the metal ,metalloids and non metals in the first 20 elements

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