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03-10-2019
Chemistry

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Study the Bohr model shown below.

What group this element part of?

1. Group 1A

2. Group 2A

3. Group 3A

4. Group 4A

5. Group 5A

Study the Bohr model shown below What group this element part of 1 Group 1A 2 Group 2A 3 Group 3A 4 Group 4A 5 Group 5A class=

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asaki0790 asaki0790

03-10-2019

Answer:

Group 3A

Explanation:

3 Electrons in Outer Shell and starts from Boron downwards.

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abcd1195 abcd1195

03-10-2019

It has 13 electrons so the element name is aluminum.It belongs to 3A group of periodic table

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