Plenary  Test your knowledge of electronic structure

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Presentation transcript:

Plenary  Test your knowledge of electronic structure Grab a whiteboard and pen!

Which element am I?

I am made up of 7 electrons.

Answer: Nitrogen

I am made up of 12 electrons

Answer: Magnesium

I have 2 electrons in my first shell and 3 electrons in my second shell.

Answer: I am Boron

I have 2 electrons in my first shell, 8 in my second shell and 7 in my third shell.

Answer: I am Chlorine

I have two shells. In my second shell I have 6 electrons.

I am oxygen

I have 3 shells. In my outer shell I have 3 electrons.

Answer: I am Aluminium

I am a group 7 element in the second period.

Answer: I am Fluorine

i have the electron configuration of 2, 8, 8,1

Answer: I am potassium

I have the electron configuration of 2,8,7

I am Chlorine