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a compound with a low pH, that turns pH paper a warm color, and has a sour taste
measures how acidic or basic a solution is on a scale of 0 to 14
a type of chemical bond where two atoms share electrons
The smallest possible unit of substance
a mixture of one substance dissolving into another
a substance made up of two chemical elements bound together
a liquid (such as water) that other substances can dissolve into
two or more atoms bound together
an atom with a positive or negative charge
a chemical made up of atoms having the same number of protons
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covalent bond
a type of chemical bond where two atoms share electrons
acid
a compound with a low pH, that turns pH paper a warm color, and has a sour taste
synonyms: acidic.
molecule
two or more atoms bound together
element
a chemical made up of atoms having the same number of protons
synonyms: chemical element, member.
atom
The smallest possible unit of substance
ion
an atom with a positive or negative charge
solvent
a liquid (such as water) that other substances can dissolve into
solution
a mixture of one substance dissolving into another
compound
a substance made up of two chemical elements bound together
