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ad-work [718]
3 years ago
15

The mass of an atom comes from _____. A. the nucleus B. the neutrons C. the electro​​​​ns D. the protons

Chemistry
1 answer:
kramer3 years ago
4 0

Answer:

The answer is C

Explanation:

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3,7-dibromo-4,6-dichloro oct-5-ene-1,2-diol. --- show its structure by photo.
VikaD [51]
Refer to the attachment for answer.

SOME EXTRA INFORMATION:

Bromo is used for Bromine (Br)

Chloro is used for Chlorine(Cl)

'ene' represents double bond between carbon atoms.

'ol' is used for alcohol

HOPE IT IS USEFUL

4 0
3 years ago
Read 2 more answers
What is the significance of the Roman Numeral when naming binary ionic compounds?
serious [3.7K]

Answer:

Roman numbers are oxidation state of the metals

Because some elements of metals show more than one oxidation state like iron Fe2+ in ferrous and Fe3+ in ferric.

Explanation:

8 0
2 years ago
If kerosene has a specific gravity of 0.820, what force will be exerted on the circular bottom of a cylindrical kerosene tank th
Svet_ta [14]

Answer:

F = 774146.534\,N

Explanation:

The pressure at the bottom of the tank is:

P_{bottom} = (0.820)\cdot (1000\,\frac{kg}{m^{3}})\cdot (9.807\,\frac{m}{s^{2}})\cdot (30\,ft)\cdot (\frac{0.305\,m}{1\,ft} )

P_{bottom} = 73581.921\,Pa

The force exerted on the circular bottom is:

F=(73581.921\,Pa)\cdot (\frac{\pi}{4} )\cdot [(12\,ft)\cdot (\frac{0.305\,m}{1\,ft} )]^{2}

F = 774146.534\,N

4 0
3 years ago
How many grams of Cu will be produced if 15. 8 grams of Cu2S got consumed?
White raven [17]

Answer:

15

Explanation:

Because the ratio of copper in the solution is 15

7 0
2 years ago
How is atomic number and mass related to protons, neutrons, & electrons?
artcher [175]
The atomic number is the numbers of protons

6 0
3 years ago
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