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Elements - General Knowledge

Some nice General Knowledge questions about the Periodic Table + Elements. Have Fun!!

Made on 29th March 2020

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Last updated: March 29, 2020

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First submitted	March 29, 2020
Times taken	39
Average score	40.0%
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1. What element is associated to having the highest melting point?

Carbon ✓

Rhenium ✓

Platinum ✓

Tungsten ✓

Carbon's melting point is 3367 Celsius/ 6093 Fahrenheit

2. What is the rarest 'naturally' occurring element?

Francium ✓

Astatine ✓

Protactinium ✓

Berkelium ✓

At any point of time, there is less than 1 gram of it in the Earth

3. Which of these elements ARE NOT a transition metal?

Osmium ✓

Molybdenum ✓

Tellurium ✓

Yttrium ✓

4. Which of these ARE NOT a sub-atomic particle?

Neutrinos ✓

Phospholids ✓

Leptons ✓

Positrons ✓

Phospholids are molecules, produced by the human body.

5. Which of these ARE NOT usually made from a straight number of elements (which one is not a 'simple' compound)?

Deoxyribonucleic Acid ✓

Leaellynasaura ✓

Buckminsterfullerenes ✓

Acetaldehyde ✓

Leaellynasaura is actually the name of a dinosaur.

6. What is the size of a regular proton/neutron (diameter)?

1 zeptometer ✓

1 femtometer ✓

1 attometer ✓

1 picometer ✓

7. Which one of these is an alkali metal (Group 1 elements)?

Calcium ✓

Lithium ✓

Magnesium ✓

Hydrogen ✓

8. Which of these elements is a noble gas (Group 18)?

Oxygen ✓

Carbon Dioxide ✓

Flourine ✓

Oganesson ✓

9. Which of these are alkali earth metals (Group 2)?

Rubidium ✓

Beryllium ✓

Gallium ✓

Bismuth ✓

10. Which of these elements are liquid at room temperature (77 Fahrenheit/ 25 Celsius)?

Indium ✓

Bromine ✓

Thulium ✓

Iodine ✓

The boiling point of bromine is 58.80°C/ 137.84°F

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