Advertisements
Advertisements
Question
Fill in the blank
All matter is made up of tiny particles called .................
Advertisements
Solution
All matter is made up of tiny particles called atoms.
APPEARS IN
RELATED QUESTIONS
State three main characteristics of the particles of matter.
Under what conditions do solids, liquids and gases change their state.
Name the smallest particle from which matter is made up.
Why do solids, liquids and gases differ in their physical states?
Write true or false for each statement. Rewrite the false statement correctly.
Solids and liquids can flow.
Name the phenomenon which causes the Disappearance of camphor is
Match the following columns
| Column A | Column B | ||
| A. | A molecule is composed of | i. | does not exist free in nature. |
| B. | Ice, water and water vapour | ii. | can vibrate only up to about `10^-10`m from their mean position. |
| C. | An atom | iii. | atoms. |
| D. | Gases | iv. | are the three states of water. |
| E. | The molecules of a solid | v. | occupy space |
What do you mean by inter-molecular forces?
State the approximate spacing between two molecules of a matter.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
