Kristy1399 Kristy1399

30-01-2016
Chemistry

contestada

what do all acids have in common?
A. they are all dangerous
B. they all contain oxygen
C. they all contain hydrogen
D. they are all salts

Respuesta :

Insidious Insidious

31-01-2016

Hey there!

The correct answer is C) They all contain hydrogen. All acids contain hydrogen atoms.

Thank you!

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