A) comound B) solid C) atom D) electron
A) atomic mass B) covalent C) compound D) atomic number
A) volume B) buoyancy C) density D) mass
A) a pure substance on the periodic table B) 2 or more elements chemically bonded C) a homogenous mixture D) a heterogeneous mixture
A) solution B) dilution C) viscosity D) concentration
A) covalent bond B) hydrogen bond C) ionic bond D) molecule
A) density B) volume C) mass D) viscosity
A) solution B) dissolve C) solute D) corrode
A) electron B) quark C) neutron D) proton
A) compound B) mixture C) atom D) element
A) liquid B) gas C) plasma D) solid
A) compound B) heterogeneous mixture C) element D) homogeneous mixture
A) compound B) element C) heterogeneous mixture D) homogeneous mixture
A) an atom with a different number of neutrons B) an atom with the same number of protons and electrons C) an atom with a charge D) a compound held together by ionic bonds
A) solid B) liquid C) gas D) plasma
A) volume B) mass C) physical property D) density
A) molecule B) grain C) ion D) compound
A) element B) compound C) mixture D) molecule
A) neutron B) electron C) nucleus D) proton
A) nonpolar B) charged C) ion D) polar
A) nucleus B) neutron C) proton D) electron
A) molecule B) proton C) polar D) water
A) electron B) proton C) nucleus D) neutron
A) liquid B) gas C) plasma D) solid
A) solute B) concentration C) solvent D) solubility
A) heterogenous B) compound C) solute D) solution
A) solute B) solubility C) solvent D) concentration
A) plasticity B) viscosity C) density D) buoyancy
A) buoyancy B) mass C) density D) volume
A) positive B) negative C) neutral
A) Aluminum B) Gold C) Hydrogen D) Carbon
A) chemical property B) chemical change C) physical change D) physical property
A) chemical property B) physical property C) chemical change D) physical change
A) physical property B) physical change C) chemical change D) chemical property
A) solidifying B) evaporating C) rusting D) burning
A) freezing of water B) burning of paper C) melting of chocolate D) salting of food
A) sublimination B) burning C) melting D) evaporating
A) change in shape B) change from a liquid to a gas C) dissolving of a solid D) release of heat energy
A) condensation B) sublimination C) deposition D) vaporization
A) deposition B) vaporization C) sublimination D) condensation
A) carbon B) cells C) metal D) atoms
A) electron B) neutron C) element D) proton
A) chemical change B) physical change C) chemical property D) physical property
A) form B) shape C) state D) density
A) Each element contains only one kind of atom. B) All elements are metallic. C) There are only five known elements. D) Elements are made from mixtures of molecules.
A) a compound B) an element C) matter with no mass D) an alloy
A) heat given off B) color change C) light given off D) a change of state
A) False B) True
A) chemical change B) physical change C) chemical property D) physical property
A) never can be reversed B) always can be reversed C) never will change state D) cannot be reversed easily
A) False B) True
A) True B) False
A) positive B) neutral C) negative
A) metal B) row C) team D) family
A) positive B) neutral C) negative
A) a mixture B) a compound C) an element D) a proton
A) a mixture B) a compound C) an element D) a proton
A) a proton B) an element C) a compound D) an atom
A) liquids B) molecules C) elements D) The Noble Gases |