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Galina-37 [17]
3 years ago
6

The quantum mechanical and Bohr atomic model represent electron orbits as

Chemistry
1 answer:
ser-zykov [4K]3 years ago
7 0
The electron cloud is the answer.
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What is ion exchange ​
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ion exchange is the exchange of ions of the same charge between an insoluble solid and a solution in contact with it, used in water-softening and other purification and separation processes.

Explanation:

hope this helped !

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How many atoms of Hydrogen are in 67.2 L of H2 at STP?​
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3 years ago
Resonance Structures are ways to represent the bonding in a molecule or ion when a single Lewis structure fails to describe accu
AleksandrR [38]

Answer:

See explanation

Explanation:

A Lewis structure is also called a dot electron structure. A Lewis structure represents all the valence electrons on atoms in a molecule as dots. Lewis structures can be used to represent molecules in which the central atom obeys the octet rule as well as molecules whose central atom does not obey the octet rule.

Sometimes, one Lewis structure does not suffice in explaining the observed properties of a given chemical specie. In this case, we evoke the idea that the actual structure of the chemical specie lies somewhere between a limited number of bonding extremes called resonance or canonical structures.

The canonical structure of the carbonate ion as well as the lewis structure of phosphine is shown in the image attached to this answer.

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3 years ago
What part of the scientific method involves controlling variables while testing a hypothesis? (2 points) Select one: a. Analyzin
scZoUnD [109]

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D

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best choice, makes the most sense

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