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grin007 [14]
3 years ago
10

Could anyone help me with question 3?

Chemistry
1 answer:
Gwar [14]3 years ago
3 0
Second one i think.......
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Determine the maximum number of electrons in the 2f designation
sergejj [24]
Google said

How many electrons fit in each shell around an atom?

The maximum number of electrons that can occupy a specific energy level can be found using the following formula:

Electron Capacity = 2n2

The variable n represents the Principal Quantum Number, the number of the energy level in question.

Energy Level
(Principal Quantum Number) Shell Letter Electron Capacity
1 K 2
2 L 8
3 M 18
4 N 32
5 O 50
6 P 72
Keep in mind that an energy level need not be completely filled before electrons begin to fill the next level. You should always use the Periodic Table of Elements to check an element's electron configuration table if you need to know exactly how many electrons are in each level.
4 0
4 years ago
How is thermal energy transferred during conduction? Check all that apply.
Dvinal [7]

Answer:

Thermal energy is transferred between particles that are in direct contact with each other.

Thermal energy is transferred between objects of different temperatures.

Thermal energy is transferred from fast-moving particles to slow-moving particles.

Explanation:

5 0
3 years ago
What is the most common salt found in ocean water?
zhannawk [14.2K]
Hello.

The answer i believe would be sodium.

Have a great day.
3 0
3 years ago
Which of the following is an acid? (3 points)<br> Be(OH)2<br> HCI<br> LiBr<br> NH3
ladessa [460]

Answer:

HCl

Explanation:

It’s name is hydrochloride acid

4 0
4 years ago
How is Earth different from other planets?
antiseptic1488 [7]
OA. It has liquid water

Explanation: Earth is the only planet (as of now) that has organic life, and has liquid water on the surface.

Hope this has helped you!
5 0
2 years ago
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