Scientific Terms Online Test

1. Elements are grouped by their atomic number in a table known as ___________ .

2. The study of ferns is called __________ .

3. A collection of web pages that are linked and related and can be accessed by a user with a web browser is called:

4. Asbestos is the name of _________ .

5. A form of lens whose surface is curving inward or away from the eyes is called ____________ .

6. The rise and fall of the surface of the sea, caused by the gravitational pull of the moon and to lesser degree of the sun is called:

7. Deuterium Oxide is the scientific name of ____________ .

8. A process in which gas is changed into a liquid form is called __________ .

9. A form of lens whose surface is curving outward or towards the eyes is called:

10. Atomic Fission is a process of ___________ .

11. The study of origin, evolution or development of plants is called ___________ .

12. A large mass of ice detached from glacier and floating in the sea is called __________ .

13. An electric current that flows in one direction and does not reverse its flow is called:

14. A mineral form in which a metal can be extracted is called __________ .

15. Rhinology is a term used for:

16. The art and technology of making objects from clay like pottery etc. is called ____________ .

17. To execute a set of instructions automatically in order to reach a required state is called ___________ .

18. Which term is used for absolute temperature where all molecular motion stops?

19. Sea water is converted into fresh water by using the phenomenon of:

20. What is Alkali?