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raketka [301]
3 years ago
15

How many protons does gold have

Chemistry
1 answer:
shusha [124]3 years ago
8 0

Answer:

gold has 79 protons

Explanation:

i looked it up lol

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Many elements will try to obtain ____ electrons in their outermost energy level (which is very stable) because filling it in may
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3 years ago
What is the ph of a 0.014 M HCL solution?
Allushta [10]

Answer:

pH = 1.853

Explanation:

For every mole of hydrochloric acid, one mole of hydronium ion is required. Thus, in order to neutralize 0.014 moles of HCL, 0.014 moles of hydronium is required.

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pH  = -log [H^+] = -log [H_3O^+]

Substituting the available values in above equation, we can say that   the pH of the solution is equal to

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8 0
3 years ago
The density of silver is 10.5 g/cm^3. What would be the volume of a piece of silver having a mass of 31.5g?
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Answer:

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5 0
3 years ago
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What element would a metal, like sodium, most likely combine with?
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