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denis23 [38]
3 years ago
11

____________________ 2. what kind of solution contains more hydrogen ions than hydroxide ions?

Chemistry
1 answer:
JulijaS [17]3 years ago
8 0
The answer is basic solution
HOPE THIS HELPED
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Agata [3.3K]

Answer:c

Explanation:

I think because ca^+2

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Which isotope in each pair is more stable? Why?(d) ¹⁴₇N or ¹⁸₇N
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<h3>Briefly explained</h3>

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¹⁴₇N is the stable isotope of the pair.

<h3>Stable and Unstable Nuclei</h3>

An atom is electrically neutral. It contains an equal number of positively charged protons and negatively charged electrons and their charges balance. The nucleus however contains only positively charged protons which are closely packed together in a very small volume (remember neutrons have no charge).

From the laws of physics (Coulomb’s Law) one would expect that the protons being of the same charge and so close together would exert strong repulsive forces on each other. The combined gravitational force from the protons and neutrons in a nucleus is insignificant as an attractive force because their masses are so tiny.

This implies there must be an additional attractive force similar in size to the electrostatic repulsion which holds the nucleus together.

Learn more about stable and unstable nuclei

brainly.com/question/24748035

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6 0
1 year ago
Please help fill in the blanks!
Bess [88]

Answer:

single orbital, s sub level.

three orbitals, p sub level

5 orbitals , d sub level

seven orbital , f sub level

3 0
3 years ago
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Explanation:

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