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ANEK [815]
3 years ago
5

Which scientists developed a model of the atom that looked like a nucleus surrounded by electrons

Chemistry
1 answer:
Kobotan [32]3 years ago
4 0
Nicki Minaj did no cap
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Im so alone and i really need friends and maybe more pls dont delete my quiestion
balandron [24]

Answer:

I'll be your friend!

Explanation:

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2 years ago
A neutron inside the nucleus of an atom breaks down into a _______ and an _____ which is emitted
Sloan [31]

Proton and an electron .

6 0
3 years ago
Read 2 more answers
Enter an equation showing how this buffer neutralizes added aqueous acid (HI). Express your answer as a chemical equation. Ident
andrey2020 [161]

Answer:

H^++NH_3\rightleftharpoons NH_4^+

Explanation:

Hello there!

In this case, since the buffer is not given, we assume it is based off ammonia, it means the ammonia-ammonium buffer, whereas the ammonia is the weak base and the ammonium ion stands for the conjugate acid. In such a way, when adding HI to the solution, the base of the buffer, NH3, reacts with the former to promote the following chemical reaction:

H^++NH_3\rightleftharpoons NH_4^+

Because the HI is totally ionized in solution so the iodide ion becomes an spectator one.

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5 0
3 years ago
What are the products of the following equation?
Artyom0805 [142]
The products are on the right side of the equation. For this one it would be 2AlPO4 + 3CaSO4
5 0
2 years ago
An element is a pure substance in which there are how many kinds of atoms?
Ostrovityanka [42]

Answer:

One

Explanation:

An element is a pure substance in which there are only one kind of atom. Elements are distinct substances that cannot be split up into simpler substances.

Such substances consists of only one kind of atom. There are over a hundred known elements to date.

Generally, as a pure substance, the composition of an element is definite and they are homogenous in all parts.

8 0
3 years ago
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