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Chemistry part 1 Word Scramble

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Question	Answer
matter	anything that has mass and takes up space
mass	a measure of the amount of matter in an object
element	a substance that can not be broken down into simpler substances by chemical means.
atom	the smallest particle of an element that maintains all the properties of that element
nucleus	the center of an atom containing neutrons and protons
proton	positively charged particle in the nucleus of an atom
neutron	particle in the nucleus of an atom having no charge
atomic number	number of protons in an atom
mass number	'weight' of an atom-mostly of the nucleus
electron	negatively charged particle outside the nucleus of an atom
orbital	a region in an atom where electrons will be found
isotope	an atom that has the same number of protons but different amounts of neutrons
compound	a substance made up of atoms of two or more different elements
chemical bond	the attractive force that holds atoms or ions together
covalent bond	a bond where atoms share electrons
molecule	a group of atoms that are held together by chemical forces.
ion	an atom or radical that has gained or lost electrons and has a charge
ionic bond	the bond between two atoms of opposite charge