Question

Describe
a
simple
activity
to
show
that
matter
has
mass
.
4.
Distinguish
between
the
properties
of
a
liquid
and
a
gas
.
F. Answer the following in
How are molecules in a liquid arranged?
3. List the general properties of solids.​

Answer 1

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Answer 2

Explanation:

1. Matter is anything that has mass and takes up space. So, in order to prove that air is matter, we need to prove that air has mass and takes up space. It's easier to prove that air takes up space, so let's do that part of the problem first. ... We can show that the air in the balloon has mass by building a balance.

2. Gas-

Gases have three characteristic properties:

(1) they are easy to compress,

(2) they expand to fill their containers, and

(3) they occupy far more space than the liquids or solids from which they form. An internal combustion engine provides a good example of the ease with which gases can be compressed.

Liquid-

A liquid is a nearly in compressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure. As such, it is one of the four fundamental states of matter (the others being solid, gas, and plasma), and is the only state with a definite volume but no fixed shape.

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