WorksheetsPhysical Science Test 2 Review
Total questions: 20
Worksheet time: 15mins
What is a change that does not alter the composition of a substance?
Chemical change
Physical change
Chemical property
Physical property
What is a measure of a fluid's resistance to flowing?
Sublimation
Reactivity
Conductivity
Viscosity
What states that matter can neither be created nor destroyed?
Law of conservation of matter
Particle model of matter
Brownian Motion
Law of Definite Proportions
A ____________ is the building block of all matter. It consists of protons, ________________, and usually neutrons.
Molecule
Atom
Electrons
Particles
Scientists measure mass with meters.
True
False
Which state of matter are the stars made out of?
Solid
Liquid
Gas
Plasma
What type of particle spacing does a solid have?
Close
Widely spaced
Solids with particles arranged in regular repeating patterns
Amorphous solids
Crystalline solids
Crystal solids
Mineral solids
A material made of only one kind of element or compound
Mixture
Mass
Pure substance
Physical property
Which processes are physical properties?
Reactivity
Luster
Conductivity
Flammability
Ductility
The freezing point is the same temperature as the melting point.
True
False
What is matter?
A material made of only one kind of element or compound
Anything that takes up space
A distinct group of two or more atoms covalently bonded together
Anything that takes up space and has mass
Aristotle's idea about matter is incorrect.
True
False
The idea that the particles of the fluid were colliding with the parts from the spores, causing their random motion.
Brownian Motion
Diffusion
Particle model of matter
Law of definite proportions
Law of conservation of matter
__________ is the amount of matter in an object
Volume
Density
Mass
Atom
What is the difference between mass and weight?
Mass does not change on the basis of location, but weight can.
Weight is the measure of gravity acting on the matter in an object.
Mass is lighter than weight.
Mass is the amount of matter in an object.
(a) is a pure substance consisting of atoms of two or more different elements that are chemically combined.
A physical combination of two or more substances
Compound
Pure substance
Solution
Mixture
What is the difference between a heterogeneous mixture and a homogeneous mixture?
A heterogeneous mixture has substances that are evenly distributed.
A homogenous mixture has a uniform appearance throughout.
You can see the separate ingredients in a heterogeneous mixture.
A homogeneous mixture has substances that are evenly distributed.
What are the states of matter?
Solid, liquid, gas
Solid, liquid, gas, plasma
Atom, liquid, gas
Atom, solid, liquid, gas, plasma
