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VashaNatasha [74]
2 years ago
6

Consider the "Macro" part of Virtual lab to determine if each of the following statements is True or False *

Chemistry
2 answers:
sergij07 [2.7K]2 years ago
5 0

Answer:

Salt does not conduct electricity because it is an insulator.

And the other is false

Dafna11 [192]2 years ago
5 0
False
And salt does not conduct electricity because it is an insulator
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consider an atom having four distinct neergy levels. if an electron is able to make transitions between, any two levels, how man
ludmilkaskok [199]

Answer:

6 different frequencies

Explanation:

From energy level 1 to 2 is one frequency, from energy level 1 to 3 is one frequency and From energy level 1 to 4 is one frequency. So, we have a total of 3 frequencies for transition from energy level 1.

From energy level 2 to 3 is one frequency and from energy level 2 to 4 is one frequency. So, we have a total of 2 frequencies for transition from energy level 2.

From energy level 3 to 4 is one frequency.

So we have a total of 3 + 2 + 1 different frequencies = 6 different frequencies.

Note that the reverse process for each step produces the same frequency as the step in consideration.

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3 years ago
What element provides strength to the exoskeleton of Clams and oysters
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Phosphorus!!!! Hope this helps
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2 years ago
What is the percent by mass of carbon in acetone, c 3 h 6 o?
Tatiana [17]
In the problem, we are tasked to solved for the amount of carbon (C) in the acetone having a molecular formula of C 3 H 6 O. We need to find first the molecular weight if Carbon (C), Hydrogen (H), Oxygen (O).

Molecular Weight:
C=12 g/mol
H=1 g/mol
O=16 g/mol

To calculate for the percent by mass of acetone, we assume 1 mol of acetone.
%C=( \frac{3(12 g/mol)}{3(12 g/mol)+6(1 g/mol)+16 g/mol} ) x 100%
%C=62.07%
Therefore, the percent by mass of carbon in acetone is 62.07%
5 0
3 years ago
Read 2 more answers
What did Rutherford’s gold foil experiment indicate?
Klio2033 [76]
The answer would be D. 
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3 years ago
You measure the strange insect in your yard and determine that it's 10 cm long. You want to share this new insect with other sci
blagie [28]

Answer:

A. SI units allow scientists to communicate around the world using the same

system of measurement.

Explanation:

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