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GCSE Chemistry CCEA

Understanding formulae

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Description and Tags

Chemistry

Chemical Reactions

GCSE Chemistry

CCEA

Structures, Trends, Chemical Reactions, Quantitative Chemistry and Analysis

9th

21 Terms

1

H

Hydrogen

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2

He

Helium

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3

Fe

Iron

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4

N

Nitrogen

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5

Na

Sodium

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6

F

Fluorine

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7

Li

Lithium

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8

C

Carbon

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9

CO2

Carbon dioxide

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10

O

Oxygen

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11

Mg

Magnesium

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12

Al

Aluminum

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13

K

Potassium

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14

KF

Potassium fluoride

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15

Ca

Calcium

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16

CaF₂

Calcium fluoride

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17

CaSO₄

Calcium sulfate

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18

NaNO₃

Sodium nitrate

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19

CaS

Calcium sulfide

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20

Na₃N

Sodium nitride

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21

Diatomic elements

H₂, N₂, O₂, F₂, Cl₂, Br₂, I₂

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