Properties of Matter
The state of matter that has a definite shape and volume?
What is a solid?
The idea that matter is made up of fundamental particles called atoms.
What is the atomic theory?
word equations use to indicate reactants and products of chemical reactions.
Item that is produced when a base accepts a hydrogen ion from an acid
In covalent compounds, atoms become chemically stable by their valence electrons.
What is sharing?
The state of matter with an indefinite shape, but definite volume.
What is a liquid?
The subatomic particles.
What is a proton, neutron, electrons?
In a chemical equation, (aq) after one of the substances.
What is aqueous?
a substance that dissolves in water to produce Hydrogen (H+) ions
What is an acid?
Breaking a covalent bond is a process.
what is endothermic?
Stirring ingredients in a salad.
What is a physical change?
A beam of particles in a scientific experiment are attracted to a negatively charged plate.
What is a proton?
reaction that takes place when oxygen combines with a substance and releases energy in the form of heat and light
What is combustion?
pH of a neutral solution.
What is 7?
type of bond has one pair of electrons shared between atoms?
What is single covalent?
Material that can not be broken down into a simpler form.
What is an element?
The particles that make up the outer shell of an atom.
What is a valence electron?
ratios of the number of particles involved in a chemical reaction.
What is coefficients?
pH of an acid.
What is 0-6
bonding pairs of electrons exist in a molecule of ammonia?
What is 3?
Soft drink is a mixture.
What is a homogeneous mixture?
The atomic mass of Iron.
What is 55.845?
The ions that do not participate in a chemical reaction.
What are spectator ions?
pH of a base.
What is 8-14?
type(s) of atoms engage in covalent bonding?
What is nonmetals?