Sari is studying four different samples of materials. this table shows the mass and volume of the samples. which sample material(s) could be liquid? w and y x x, w, and y z

X: liquid

Explanation:

As we know that there are 3 states of matter :

Solid state : It is a state in which the particles are closely packed and does not have any space between them. This state have a definite shape and volume.

Thus sample Z is solid.

Liquid state : It is a state in which the particles are present in random and irregular pattern. The particles are closely arranged but they can move from one place to another. This state have a definite volume but does not have a fixed shape.

Thus sample X is liquid.

Gaseous state : It is a state in which the particles are loosely arranged and have a lot of space between them. This state have indefinite volume as well as shape. Thus samples W and Y are gases.

Thus sample X is liquid

is has three carbons, so the answer is propylamine.

meth-

eth-

prop-

but-

pent-

hex-

hept-

oct-

non-

explanation:

passing a magnet thought the

mixture , because iron gets attracted to magnet .