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Exam (elaborations)

GCSE AQA Chemistry PAPER 1 question and answers latest 2023-2024
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28

April 2024

2023/2024

A+
GCSE AQA Chemistry PAPER 1 question and answers latest Relative masses, charges of subatomic particles - answers-Proton: 1, +1 Neutron: 1, 0 Electron: Negligible, -1 Relative Atomic Mass definition - answers-Average mass of atoms of that element taking into account the mass and amount of each isotope it contains, on a scale where the mass of a C-12 atom is 12
winniemuthii
$18.49 More Info

Exam (elaborations)

GCSE AQA Chemistry PAPER 1 question and answers latest 2023-2024
-

-

-

28

April 2024

2023/2024

A+
GCSE AQA Chemistry PAPER 1 question and answers latest Relative masses, charges of subatomic particles - answers-Proton: 1, +1 Neutron: 1, 0 Electron: Negligible, -1 Relative Atomic Mass definition - answers-Average mass of atoms of that element taking into account the mass and amount of each isotope it contains, on a scale where the mass of a C-12 atom is 12
winniemuthii
$18.49 More Info