WorksheetsMatter & Change Vocabulary
Total questions: 15
Worksheet time: 8mins
Chemistry is ____.
the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution
the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms
the study of the composition, structure, and properties of matter, the processes that matter undergoes, and the energy changes that accompany these processes
the scientific study of the behavior, structure, physiology, classification, and distribution of animals
A chemical is _____.
any substance that has a definite composition.
a substance made by mixing other substances together
a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent)
the basic unit of a chemical element
An atom is _____.
a substance that can be broken down into simpler stable substances.
a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent)
a substance made by mixing other substances together
the smallest unit of an element that maintains the chemical identity of that element.
What is the measure of the amount of matter in a substance?
matter
mass
volume
length
What is anything that has mass and takes up space?
matter
mass
volume
length
An element is _____.
something that depends on the amount of matter present
a pure substance that cannot be broken down into simpler, stable substances and is made of one type of atom.
something that does not depend on the amount of matter present
a substance that can be broken down into simpler substances
Which is the extensive property?
boiling point
temperature
mass
luster
Identify the intensive property.
hardness
volume
mass
length
What is a characteristic that can be observed or measured without changing the identity of the substance?
physical property
physical change
chemical property
chemical change
What is a change in a substance that does not involve a change in the identity of the substance?
physical property
physical change
chemical property
chemical change
What is a property that relates to a substance's ability to undergo changes that transform in into different substances?
physical property
physical change
chemical property
chemical change
What is a change in which one or more substances are converted into different substances?
physical property
physical change
chemical property
chemical change
A mixture is _____.
he basic unit of a chemical element
a thing that is composed of two or more separate elements
a blend of two or more kinds of matter, each of which retains its own identity and properties
each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter
_______ is a mixture with uniform composition.
Heterogeneous Mixture
Homogeneous Mixture
_____ does not have a uniform composition.
Heterogeneous Mixture
Homogeneous Mixture
