Question

Observe the flow chart carefully and answer any four questions. 4X1=4

(a) Identify the elements from the following.

(i) Water & Sugar

(ii) Salt & Copper

(iii) Hydrogen & Oxygen

(iv) Salt &Sodium

(b) Choose the different pair from the following.

(i) Water + salt

(ii) Water + sugar

(iii) Water + alcohol

(iv) Water + sand

(c) Pick out metalloid from the following:

(i) Argon

(ii) Arsenic

(iii) Aluminium

(iv) Argentum

(d) Elements can't be broken into simpler substances.

(i) True

(ii) False
(e) Select the element which shows malleability property:

(i) Sodium

(ii) Carbon

(iii) Silver

(iv) Sulphur​

Answer 1

Answer:

not understand but the question is too hard