6TH GRADE MATTER 2026 EXAMS,
QUESTION AND ANSWERS
element - answerpure substance that cannot be broken down into simpler substances
by ordinary chemical means
atom - answerthe smallest component into which an element can be divided and still
retain its properties
mass - answerthe amount of matter that an object contains
solid - answera state of matter that has a definite shape and definite volume
liquid - answera state of matter that has no fixed shape but has a definite volume
gas - answera state of matter that does not have a definite shape or definite volume
boiling point - answerthe temperature at which a liquid changes to a gas or vapor
freezing point - answerthe temperature at which a liquid becomes a solid
melting point - answerthe temperature at which a given substance will change from a
solid into a liquid
matter - answeranything that has mass and takes up space
solubility - answera measure of one substance's ability to dissolve in a specific amount
of another substance
solvent - answera liquid capable and used to dissolve other substances
chemical property - answera characteristic of matter that is obtained by changing the
state of matter; the substance does not change
physical property - answera characteristic of matter that is obtained by using the
senses; substance does not change to another substance
chemical changes - answera change in which new or different kinds of matter are
formed
physical changes - answerthe change in which no new kinds of matter are formed, but
in which the size, shape or state of the matter may change
volume - answerthe amount of space an object occupies
QUESTION AND ANSWERS
element - answerpure substance that cannot be broken down into simpler substances
by ordinary chemical means
atom - answerthe smallest component into which an element can be divided and still
retain its properties
mass - answerthe amount of matter that an object contains
solid - answera state of matter that has a definite shape and definite volume
liquid - answera state of matter that has no fixed shape but has a definite volume
gas - answera state of matter that does not have a definite shape or definite volume
boiling point - answerthe temperature at which a liquid changes to a gas or vapor
freezing point - answerthe temperature at which a liquid becomes a solid
melting point - answerthe temperature at which a given substance will change from a
solid into a liquid
matter - answeranything that has mass and takes up space
solubility - answera measure of one substance's ability to dissolve in a specific amount
of another substance
solvent - answera liquid capable and used to dissolve other substances
chemical property - answera characteristic of matter that is obtained by changing the
state of matter; the substance does not change
physical property - answera characteristic of matter that is obtained by using the
senses; substance does not change to another substance
chemical changes - answera change in which new or different kinds of matter are
formed
physical changes - answerthe change in which no new kinds of matter are formed, but
in which the size, shape or state of the matter may change
volume - answerthe amount of space an object occupies
