Sorting Materials into Groups

Sorting materials into groups Worksheet-1

Multiple-Choice Question:

1. Electric cables are made up of:

(A) Tin                  (B) Graphite        (C) Copper           (D) Lead

2. The gases which are soluble in water are:

(A) Carbon dioxide and oxygen      (B) Hydrogen and oxygen

(C) Helium and nitrogen                 (D) Nitrogen and carbon dioxide

Sorting materials into groups Worksheet-2

Multiple-Choice Question:

11. Nails are made up of metal because it:

(A) is shiny

(B) does not bend easily

(C) rusts

12. Material C is stretchy but not an absorbent. Material D is a good absorbent but does not stretch. Which will make the best swimwear?

(A) Material D

(B) Material C

(C) Both Material C and Material D make good swimwear

Sorting materials into groups Worksheet-3

Multiple-Choice Question:

21. Which of the following gases is used in balloons?

(A) Natural gas                                (B) Carbon dioxide

(C) Helium                                        (D) Oxygen

22. When evaporation occurs:

(A) particles vibrate faster              (B) particles break free