Why are all compounds molecules but not all molecules are compounds?
Some molecules form when two atoms of the same element combine. Others (Compounds) when two atoms of different elements combine through a chemical reaction.
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20
You can determine the concentration of acids and bases in a solution by using _____
the pH scale
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15
An ionic compound produced from a reaction between an acid and a base
Salt
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lifesaver
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magnet
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gift
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baam
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20
When positively and negatively charged ions attract each other they form a/an...
Ionic bond
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15
A atom that has gained or lost electrons
ion
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banana
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gift
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shark
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baam
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15
If oxygen has 8 protons, how many electrons does it have?
8 electrons
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baam
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shark
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fairy
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25
banana
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10
Acid or Base: Sour Taste
Acid
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15
The compound H2CO3 has ____atoms of oxygen in it.
Three
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15
A substance, only one kind of atom
element
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15
The study of matter, what is made of, what its usual characteristics are, how it reacts with other matter
