Standard test/quiz no. 431: Testování: Test/quiz: Symbols of chemical elements

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  2. Standard test/quiz no. 431: Testování: Test/quiz: Symbols of chemical elements

1/10

What symbol has chemical element: silicon

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

2/10

What symbol has chemical element: silver

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

3/10

What chemical element has this symbol: Mg

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

4/10

What symbol has chemical element: radon

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

5/10

Has chemical element arsenic symbol Ar?

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

6/10

Has chemical element xenon symbol Xe?

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

7/10

What symbol has chemical element: uranium

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

8/10

Has chemical element silicon symbol Sn?

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

9/10

What symbol has chemical element: krypton

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

10/10

Has chemical element cadmium symbol Cd?

1 or more correct answers are possible; however, select only one answer.
Maximum possible % gain: 10%

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Time limit: 3 minute/s
Will be finished at: 06:04:50
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