1. Cooking utensils are made up of _________________.
2. Everything in the universe is made up of__________
3. Matter is made up of extremely small particles called___________.
4. Anything that occupies space and has a mass is called____________.
5. Different objects are made up of different ________________.
6. An/A ____________is made up of same type of atoms.
7. Sugar is _______________in water.
8. __________is the hardest material known so far.
9. The materials through which we cannot see the objects clearly are known as ________objects.
10. Metals are __________conductor of heat and electricity
11. Oxygen is ____________in water.
12. Stone will _________in water.
13. Common salt is a ___________________.
14. ____________liquids mixes with water well.
15. Wood is a _________conductor of heat and electricity.
16. Elements present in sodium chloride are _____________ and ____________
17. Symbol of hydrogen is ________________.
18. The distance between the molecules of a substance is called____________.
19. All the molecules in a substance are held together by a force of attraction called_______________.
20. The shiny appearance of a material is known as _______________.
21. The physical appearance of any material is known as its ______________.
22. Liquids that do not mix with each other are called_____________
23. _____________ of a substance is known as mass per unit volume.
24. __________is the property by which metal can make into thin sheets.
25. The property by which the metals are drawn into wires is called_____________
II. Match the following:-
26. Metal a. Compound
27. Water b. Translucent
28. Butter paper c. Gold
29. Feather d. Copper
30. Electric wires e. Floats on water
31. Wooden block f. sinks in water
32. Common salt h. is translucent
33. Most metals i. soluble in water.
34. Stone j. have luster.
35. Frost glass k. floats in water