Chemistry, 20.05.2021 01:00, starfox5454
En un tomo neutro el numero atomico es al numero de netrones como 7 es a 5 . si el numero de masa es 84. hallar el numero de electrones?
Answers: 1
Chemistry, 21.06.2019 23:00, jasmineharris121
The drawing represents the movement of particles in a substance. what changes of state can this substance undergo
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Chemistry, 22.06.2019 23:30, lizdeleon248
The sum of the oxidation numbers in a neutral compound is always
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Chemistry, 23.06.2019 01:30, oliviacolaizzi
What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases
Answers: 1
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