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Matrix matching : (i) Hydrogen (ii) Helium (iii) Aluminium (iv) Oxygen (v) Sodium

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Matrix matching :

Element Symbol Atomic No.
(i) Hydrogen (a)  0 1. 11
(ii) Helium (b) Al 2. 8
(iii) Aluminium (c) He 3. 1
(iv) Oxygen (d) Na 4. 2
(v) Sodium (e) H 5. 13

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1 Answer

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by (54.9k points)
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Best answer

1. e 

2. c 

3. b 

4. a 

5. d

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