FREE ONLINE CHEMISTRY TEST 02

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FREE ONLINE CHEMISTRY TEST 02

FREE ONLINE TEST CHEMISTRY 02

1 / 10

Which period contains only two elements?

2 / 10

The most metallic element among the following is:

3 / 10

Which of the following is a metalloid?

4 / 10

The first transition series begins with

5 / 10

Across a period, atomic size generally

6 / 10

Group 2 elements are called

7 / 10

The element with electronic configuration [He] 2s² 2p⁵

8 / 10

Which pair is isoelectronic?

9 / 10

The element with the highest electronegativity is:

10 / 10

Which is a noble gas?

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