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Rolandi Rautenbach- Grade 10 Chemistry
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learn
SCIENCE LANGUAGE
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Rolandi
Rautenbach
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5. Chemical Formulae for compounds
Memorise each of the formulas for the given compounds
Compound Formula Compound Formula
Iron carbonate Fe2(CO3)3
Water H2O
Calcium oxide CaO Hydrochloric acid HCl
Potassium fluoride KF Magnesium oxide MgO
Sodium chloride NaCl Lithium sulfide Li2S
Boron fluoride BF3
Beryllium chloride BeCl2
6. Question:
What are the elements that the following compound
consists of?
NaCl
Answer: (Click on the correct answer)
1. Nitrogen and Oxygen
2. Nitrogen and Chlorine
3. Sodium and Chlorine
4. Sodium and Oxygen
9. The
END
Science is fun
Credits: GenerationGenius.com
References:
Department of Education. CAPS
Curriculum Statement Policy. 2017.
https://www.education.gov.za/Portals/0/C
D/National%20Curriculum%20Statements
%20and%20Vocational/CAPS%20FET%2
0%20PHYSICAL%20SCIENCE%20WEB.
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