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C2.6 Groups, Periods, Metals, Non-metals

Sidst opdateret about 1 month ago

7 Spørgsmål

1

Spørgsmål 1

1.

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2

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How many protons does Aluminium have?

Spørgsmål 2

2.

How many electrons does Aluminium have?

Spørgsmål 3

3.

How many neutrons does Aluminium have?

Spørgsmål 4

4.

Draw the electron structure of Aluminium

Spørgsmål 5

5.

What are the 2 categories we can separate the periodic table into?

Spørgsmål 6

6.

Iron + Sulfur -->

Spørgsmål 7

7.

How would you represent this compound using symbols:
1 atom of Carbon and 2 atoms of oxygen?