A number of elements are available in earth’s crust but most abundant
elements are ____________.
(i) Al and Fe
(ii) Al and Cu
(iii) Fe and Cu
(iv) Cu and Ag


NCERT Class XII
Chemistry - Exemplar Problems

Chapter 6. General Principles and Processes of Isolation of Elements

2

Answers

  • Brainly User
2015-06-26T15:17:45+05:30

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Aluminium Al and iron Fe
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2015-06-26T20:37:47+05:30

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The answer is: (i) Al and Fe
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