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