Games
1
20
Easy

What Element Has the Atomic Symbol 6?

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6

C

Carbon
5

N

Boron
20

Ca

Calcium
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Carbon
12
21
Medium

This is a non-metal and it is a structural element of all biomolecules and living beings. Three naturally occurring allotropes of this element are known to exist: amorphous, graphite and diamond.

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6

C

Carbon
1

H

Hydrogen
15

P

Phosphorus
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Carbon
17
20
Hard

This element is classified as an actinide and it is solid at room temperature. It is a synthetic transuranic element and can be produced in kilogram quantities. It is used in smoke detectors and as a portable source of gamma rays.

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95

Am

Americium
103

Ac

Lawrencium
92

U

Uranium
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Americium

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