What do the elements in the oxygen family (group 16) have in common?
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a. they are all gases.
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b. they tend not to react with other elements.
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c. they are all nonmetals.
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d. they tend to react in similar ways.

What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water

Iknow the answer is a but i don't know why

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know