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a substance made up of two chemical elements bound together
water molecules attracting (or sticking) to other water molecules
a substance that dissolves into a solvent to create a solution
measures how acidic or basic a solution is on a scale of 0 to 14
an atom with a positive or negative charge
a chemical made up of atoms having the same number of protons
a liquid (such as water) that other substances can dissolve into
two or more atoms bound together
the type of bond between different water molecules in which the slightly positive hydrogen atom of one water molecule is attracted to the slightly negative oxygen of another water molecule
a type of chemical bond where two atoms share electrons
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covalent bond
a type of chemical bond where two atoms share electrons
ion
an atom with a positive or negative charge
element
a chemical made up of atoms having the same number of protons
synonyms: chemical element, member.
solvent
a liquid (such as water) that other substances can dissolve into
hydrogen bond
the type of bond between different water molecules in which the slightly positive hydrogen atom of one water molecule is attracted to the slightly negative oxygen of another water molecule
molecule
two or more atoms bound together
compound
a substance made up of two chemical elements bound together
cohesion
water molecules attracting (or sticking) to other water molecules
pH scale
measures how acidic or basic a solution is on a scale of 0 to 14
