AQA GCSE Chemistry 4.1 Atomic Structure and the a periodic table
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204.4
If the element thallium is 70% Valium-205 and 30% Valium-203, calculate relative atomic mass.
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Atoms, elements and compounds the basics
Ruth Okungbowa
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AQA GCSE Chemistry 4.4 Chemical Changes
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AQA GCSE Chemistry 4.4 Chemical Changes
4.4 Reactivity of metals
AQA GCSE Chemistry 4.1 Atomic structure and the Periodic Table
1
AQA GCSE Chemistry 4.1 Atomic structure and the Periodic Table
Group 1, The alkali metals, Properties of alkali metals and trends in the group
Chemistry paper 1 (part 1 to my flash cards)
35
Chemistry paper 1 (part 1 to my flash cards)
Chemistry paper one - aqa GCSE
Tests for Ions (Quantative Analysis - Edexcel GCSE Chemistry Topic 9)
9
Tests for Ions (Quantative Analysis - Edexcel GCSE Chemistry Topic 9)
A short quiz containing multiple choice questions about how to identify different unknown ions. This is tested in GCSE Edexcel Paper 2.
AQA GCSE Chemistry 4.1 Atomic Structure and the a periodic table
Flashcards
0
0
1 / 10
204.4
If the element thallium is 70% Valium-205 and 30% Valium-203, calculate relative atomic mass.
0
Share
Save
Atoms, elements and compounds the basics
Ruth Okungbowa
3 Followers