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Chemistry Vocabulary- Three

Across
Repetition of units of molecules
Fourth state of matter
Atom with the same atomic number but different number of neutrons
Capable of being mixed
Quality of being easily dissolved
State of matter
Having the same osmotic pressure
Measure of acidity or alkalinity of solution
Solution reduced in concentration
Chemical reaction in which an acid and a base interact to form a salt and water
Diffusion of molecules through a semipermeable membrane
Relation between the quantities of substances that take part in a reaction or form a compound
Reversible reaction in which the forward is oxidation and the reverse is reduction
Chemical substance present at the start of the reaction
Substance separated from solution
Homogeneous mixture of two or more substances
Substance combines with Oxygen
Particle with a positive charge
Dissolved matter in solution
Positively charged center of an atom
Down
Path of an electron around the nucleus
Quality of being reproducible
Splitting the nucleus of an atom and releasing energy
Number of molecules in a mole of a substance
Any compound of carbon and another element
Having a higher osmotic pressure than a comparison solution
Character printed below and to the side of another
Molecule made of two elements
The density of a gas at constant pressure varies inversely with temperature
Change from solid to gas
Hydrolysis of a fat to make soap
Any of the elements from Group 7
Not ionic
The elements found in Group 8
_____ heat- the heat required to raise the temperature of one gram of a substance by one degree centigrade
Element consisting of a single atom
Process by which a substance is changed into another
Relative proportion of salt in solution
Having a pair of equal and opposite charges
The molecular mass of a substance