Property of sticking to other substances; a physical property of water.
What is adhesion.
100
Change of state from a gas directly into a solid.
What is deposition.
100
Classification of elements with certain shared physical and chemical properties; represented by one of the 18 vertical columns in the periodic table of elements; also known as a chemical family.
What is a group.
(chemical family)
100
Measure of the quantity of matter in an object.
What is mass.
100
Particle that has no electric charge so is neutral; located in the nucleus of the atom.
What is neutrons.
200
Measure of an atom's mass.
What is atomic mass units.
200
a pure substance that cannot be broken down into a simpler substance.
What is an element.
200
Five non-metallic elements found in group 17 of the periodic table.
What is halogens.
200
Anything that has a mass and volume.
What is matter.
200
Have the maximum number of electrons possible in their outer shell making them stable.
What is noble gases.
300
Connection between atoms or ions.
What is a bond.
300
Negatively charged particle in an atom; located outside the nucleus of the atom.
What is an electron.
300
Atom or group of atoms that has lost or gained electrons.
What is ion.
300
Element that conducts heat and electricity.
What is Metal.
300
One kind of matter with a unique set of properties; an element or compound.
What is a pure substance.
400
Ability of a substance to react quickly with oxygen to produce heat and light.
What is combustibility.
400
Change of state from a liquid to a solid.
What is freezing.
400
Attraction between ions.
What is ionic bonds.
400
Combination of pure substances in which the different substances are individually visible.
What is mechanical mixture.
400
Characteristic of a substance that can be observed or measured.
What is physical property.
500
Combinations of symbols that identifies which elements , and how much of each, are in a compound.
What is chemical formula.
500
Temperature at which a liquid turns into a solid.
What is freezing point.
500
Pure substance consisting of at least one metal and one non-metal.
What is ionic compound.
500
Pure substance that is formed when non-metals combine chemically.
What is molecular compound.
500
A theory stating that all matter is composed of particles; that all particles have spaces between them; that particles of matter are always in motion.