Adams
A collection of atoms that all have the same number of protons
What is Elements?
Chemical that results when two or more atoms join together chemically.
What is a Molecule?
Chemical bond formed by the sharing of electrons between two or more atoms.
What is a Covalent bond?
A dissolved substance.
What is a Solute?
What is Atomic Mass?
A Molecule that contains atoms of at least two different elements.
What a Compound?
A molecule in which there is an unequal distribution of the negatively charged electrons causing a partial positive charge at one end and a partial negative charge at the other.
What is a Polar Compound?
A mixture of solutes dissolved in a solvent.
What is a Solution?
The sum of the protons and neutrons in an atom.
What is Atomic number?
Positively or negatively charged atom (group of atoms) resulting from the transfer of electrons.
What is an Ion?
A weak electrical attaction between a partially positive hydrogen atom and a partially negative atom of another molecule (usually Oxygen or nitrogen)
What is a Hydrogen Bond?
The amount of heat energy required to increase the temperature.
What is Heat Capacity?
One of several froms of an element, each containing the same number of protonsbut a different number of neutrons.
What are Isotopes?
A chemical bond formed when one or more electrons are transferred from one atom to another.
What is an Ionic Bond?
An attractive force that holds molecules of the same substance together.
What is Cohesion?
Any Substance in which other substances are dissolved.
What is a Solvent?
A table of the chemical elements arranged in order of atomic number
What is the Periodic table?
A Molecule in which there is an unequal distribution of the negatively charged electrons causing a partial positive charge at one end a a partial negative charge at the other.
What is a Polor Compound?
an attractive force that holds molecules of different substances together.
A solution in which water is the solvent.
What is an Aqueous solution?