/6

Science Quiz (for 12 to 16 years old): Quiz 8

1 / 6

The filament of an electric bulb is made of

2 / 6

In fireworks, the green flame is produced because of

3 / 6

Permanent hardness of water can be removed by adding

4 / 6

Diamond is an allotropic form of

5 / 6

The two elements that are frequently used for making transistors are

6 / 6

Marsh gas is

Your score is

0%

Next quiz

Please rate the quiz

By WordPress Quiz plugin