Question

which of the following are matter?
(a) Chair (b) smell (c) air (d) cold drink​

Answer 1

Answer:

all except smell.

Explanation:

smell is. a sense. Matter is anything which has mass and need space to occupy

Answer 2

Answer:

Option a, c and d.

Explanation:

We know that anything which occupies space and has mass is called matter. Chair has mass and it occupies space. So, it is a matter. Smell is a sense, we feel it, it does not occupies space. It can not be considered as a matter. Air is a matter although it has mass and small volume of air . Air is not very dense but it occupies space. Cold drink also occupies space and has mass. So, it is also a matter.