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Lisa [10]
3 years ago
13

PLEASE HELP ME WILL DO ANYTHING ‼️‼️

Chemistry
1 answer:
deff fn [24]3 years ago
6 0

Answer:

In first shell 2 electrons are present and 7 electrons are present in last shell

Explanation:

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Which technology is shown in the photograph?
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Answer:

C

Explanation:

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7 0
3 years ago
Howtocalculatethevolumeofcarbondioxideproducedwhen400gofmarblewereats.t.p<br>​
lys-0071 [83]

Answer:

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3 0
3 years ago
Of the elements: b, c, f, li, and na. the element with the smallest ionization energy is
love history [14]
B-  8.2980
C-  11.2603
F-  17.4228
Li-  5.3917
Na- 5.1391

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8 0
3 years ago
In the Bohr model, ____ electrons fill the first energy level, ____ electrons fill the second energy level, and ___ electrons fi
Setler [38]
The answer is d Thus, the first energy level holds 2 * 1^2 = 2 electrons, while the second holds 2 * 2^2 = 8 electrons. Each orbital. The third energy level can hold up to 18 electrons, meaning that it is not full when it has only electrons.
8 0
2 years ago
15 POINTS!!!
lawyer [7]

<em>Answer:</em>

  • At 60 centigrade, the kinetic energy of the substance will be greatest.

<em>Explanation:</em>

As we know, the kinetic energy of substance is directly proportional to Temperature.

The total Kinetic energy can be calculated as follow

                                                K.E = 3/2 n.R.T

From the equations, it is cleared that Temperature is directly proportional to temperature.

7 0
3 years ago
Read 2 more answers
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