Allied solutions

Allied solutions

Grade 7

Metals and Non-Metals | Exercise

Question 1

Q1) Give the common name and chemical name of an ore of -

(a) Zinc

(b) Aluminium

(c) Iron

Solution :

Metal Common Name Chemical name Formula
(a) Zinc Zinc blende Zinc sulphide ZnS
(b) Aluminium Bauxite Aluminium oxide [[> widget id="1" <]]
(c) Iron Haematite Iron [[III]] oxide [[> widget id="2" <]]

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subject-cta

Question 1

Q1) Give the common name and chemical name of an ore of -

(a) Zinc

(b) Aluminium

(c) Iron

Solution :

Metal Common Name Chemical name Formula
(a) Zinc Zinc blende Zinc sulphide ZnS
(b) Aluminium Bauxite Aluminium oxide [[> widget id="1" <]]
(c) Iron Haematite Iron [[III]] oxide [[> widget id="2" <]]

Still have questions? Our expert teachers can help you out

Book a free class now

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subject-cta
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