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