What are crystals?
Crystal is the solid form of a substance. Many things that we see around us are crystals, for example, salt and sugar. A crystal has a definite shape and a definite number of faces. This is because of the way its atoms are arranged. Water turns into frost crystals or snowflakes when it freezes.
Related posts:
When did the first Trans-Atlantic airline services commence from the US and from the UK?
1st in the World
When can one see three suns? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...
General Knowledge
How can mixed colours be separated? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
How is whiskey made? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
What are Pterosaurs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
What is the difference between toadstools and mushrooms? Complete General Knowledge Question and Ans...
General Knowledge
What is recycling? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
Why do camels have humps? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 1...
General Knowledge
What is the nitrogen cycle? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...
General Knowledge
Why is the number 13 believed to be unlucky? Complete General Knowledge Question and Answer for Clas...
General Knowledge
What did Roman soldiers wear? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
When were the first two 'Supersonic' airliner services scheduled?
1st in the World
Which babies are born with a packed lunch?Complete General Knowledge Question and Answer for Class 6...
General Knowledge
Do you know “Orchid Sanctuary”.
Do you know
Who invented the paper clip? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...
General Knowledge
Do robots have uses in industry? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9...
General Knowledge
What are lichens? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
What is semaphore? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
What are yin and yang?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
Why do woodpeckers peck on trees? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge