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Westkost [7]
3 years ago
6

PLEASEEEEEE HELPPPP???

Chemistry
1 answer:
Elenna [48]3 years ago
4 0
1. c
2. a
3. a
(I’m not 100% but 2 & 3 couldn’t be transform)
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goblinko [34]
The gradient is the slope of a linear equation, represented in the simplest form as y = mx + b. In Earth Science, the gradient is usually used to measure how steep certain changes in elevation are.

In order to find the gradient in a topographical setting, one must know two things: the elevation of two points and the distance between the two points. Once these values are known, the gradient can be found by dividing the change in field value, or the change in elevation, by the distance. The higher the gradient value is, the steeper the slope is.

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3 years ago
Ap sublevel has 3 electrons. How should they be arranged
galina1969 [7]

Answer:

C.)One electron in each p orbital

Explanation:

In a P-sublevel with 3 electrons, they should be arranged with one electron going into each p-orbitals.

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2 years ago
When a solution forms, what interactions between particles are involved? Which are exothermic? Which are endothermic?
Blizzard [7]

Answer:

Explanation:

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1 : Solute - solute interaction:

2 : Solute - solvent interaction:

3 : Solvent - solvent interaction:

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2 : Solute - solvent interaction:

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3 : Solvent - solvent interaction:

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Solutions are formed if the intermolecular attraction between solute particles are similar to the attraction between solvent particles.

Exothermic process:

The process will exothermic when solute solvent bonds are formed with the release of energy and energy required to brake the solute-solute particles and solvent solvent particles are less.

Endothermic process:

The process will be endothermic when energy required to break the solute-solute particles and solvent solvent particles are higher than energy released when solute solvent bonds are formed .

6 0
3 years ago
What properties can you observe about the Sun?
nexus9112 [7]
Energy- The ability to do work or cause a change.
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Transform- To change.
5 0
2 years ago
Read 2 more answers
A ___is used to measure air pressure.
Ostrovityanka [42]

Answer:

barometer

Explanation:

hopefully this helps

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3 years ago
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