PIA Matter and its transformations

What is matter?

• anything that has mass

• everything

• anything that has mass and occupies space

Chemistry is the science that studies the composition, structure, properties and changes of matter.

• True

• False

Is it an element or a compound?

• Element

• Compound

• not enough information

Mixture can be separated using chemical methods.

• True

• False

The methods of separation of heterogenous mixtures are:

• Decantation and filtration

• Evaporation and distillation

• Decantation, filtration and centrifugaion

The characteristics of the solid state are:

• Has a definite volume

• Takes the shape of the container

• The interaction between particles is very strong

• The movement of particles is moderate

Describe the ability of a substance to combine with or change into one or more other substances.

• chemical change

• physical change

• chemical property

• physical property

The color of the cranberry juice is red in color and it is in a liquid state. The following characteristics are physical properties, chemical properties, physical change or chemical change?

• Physical change

• chemical change

• chemical property

• physical property

Which of these is another change of state of matter?

• BEC

• malleability

• flammability

• melting point

What type of change, physical pr chemical, takes place when the food is digested?

• physical change

• chemical change