Chemistry 9 Chapter 3 Practice Test 7

Chemistry 9 Chapter 3 Practice Test 7

Chemistry 9 Chapter 3 Practice Test 7

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361

Class 9 Chemistry

Chapter 3

Practice MCQs Test No 7

1 / 10

Which of the following has the highest electron affinity?

2 / 10

Ionization results in the ejection of _____.

3 / 10

Element in group II A with smallest atomic radius is _____.

4 / 10

When atomic radius increases, electron affinity _____.

5 / 10

Atomic radii decreases because of

6 / 10

Which element has the highest electronegativity?

7 / 10

Ionization energy is a/an _____.

8 / 10

Electron affinity involves _____.

9 / 10

Arrange the elements in decreasing ionization energy.

10 / 10

Electronegativity refers to _____.

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