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Verizon [17]
3 years ago
12

Which is not on a station model? *

Chemistry
1 answer:
Fiesta28 [93]3 years ago
6 0
The answer is fronts
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In ammonium chloride salt (nh4cl) the anion is a single chloride ion, cl. what is the cation of nh4cl
miskamm [114]
NH₄Cl → NH₄⁺ + Cl⁻

NH₄⁺ (the ammonium cation)
5 0
3 years ago
Help please
Mars2501 [29]

Answer:

electron cloud charge of manganese=-5

Explanation:

atomic number=number of elecron +neutron number

DATA

Neutron NO.=30

atomic NO.=25

e=?

A=e+n

25=e+30

e=25-30

e= -5

6 0
3 years ago
please help I don’t understand the difference between ammonium and ammonium ion. I possibly did 9.a) correct but part b is a bit
ozzi

You may find the electron diagram of ammonia and the ammonium ion in the attached picture.

Explanation:

Ammonia NH₃ have covalent bonds with the hydrogen atoms in which for each bond one electron comes from nitrogen atom (blue dot) and the other from the hydrogen atom (red dot). You may see that the nitrogen remains with the lone pair of electrons that does not participate in bonding.

Ammonia NH₃ have a basic character and is able to accept a proton H⁺ from an acid to form the ammonium ion NH₄⁺. The fourth bond formed its called a coordinative-covalent bond that is created only with the nitrogen lone pair of electrons (blue dots).

Learn more about:

ammonium ion

brainly.com/question/10874844

#learnwithBrainly

5 0
3 years ago
A _____ indicates the size of a mapped area.
RoseWind [281]

A map scale indicates the size of a mapped area.

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Which of the following best explains why solids do not change
Lesechka [4]

Answer: The particles in a solid are packed very close to each other.

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