First 20 elements of periodic table Flashcards by DustO o

Q

6

A

Carbon

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Q

17

A

Chlorine

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Q

3

A

Lithium

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Q

Chlorine

A

Atomic number: 17
Element symbol: Cl

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Q

Fluorine

A

Atomic number: 9
Element symbol: F

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Q

Silicon

A

Atomic number: 14
Element symbol: Si

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Q

13

A

Aluminum

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Q

15

A

Phosphorus

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Q

Hydrogen

A

Atomic number: 1
Element symbol: H

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Q

Carbon

A

Atomic number: 6
Element symbol: C

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Q

Calcium

A

Atomic number: 20
Element symbol: Ca

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Q

2

A

Helium

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Q

14

A

Silicon

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Q

19

A

Pottasium (K)

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Q

Beryllium

A

Atomic number: 4
Element symbol: Be

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Q

4

A

Beryllium

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Q

Phosphorus

A

Atomic number: 15
Element symbol: P

Q

11

A

Sodium (NA)

Q

Sulphur

A

Atomic number: 16
Element symbol: S

Q

Oxygen

A

Atomic number: 8
Element symbol: O

Q

Magnesium

A

Atomic number: 12
Element symbol: Mg

Q

1

A

Hydrogen

Q

Neon

A

Atomic number: 10
Element symbol: Ne

Q

18

A

Argon

Q

7

A

Nitrogen

Q

16

A

Sulphur

Q

Pottasium

A

Atomic number: 19
Element symbol: K

Q

8

A

Oxygen

Q

Aluminum

A

Atomic number: 13
Element symbol: Al

Q

Helium

A

Atomic number: 2
Element symbol: He

Q

Sodium

A

Atomic number: 11
Element symbol: Na

Q

Argon

A

Atomic number: 18
Element symbol: Ar

Q

12

A

Magnesium

Q

5

A

Boron

Q

Lithium

A

Atomic number: 3
Element symbol: Li

Q

Boron

A

Atomic number: 5
Element symbol: B

Q

20

A

Calcium

Q

10

A

Neon

Q

Nitrogen

A

Atomic number: 7
Element symbol: N

Q

9

A

Fluorine