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never [62]
3 years ago
6

Each period in the periodic table corresponds to a

Chemistry
2 answers:
Rudiy273 years ago
4 0
Each correspond to a principal energy level
nevsk [136]3 years ago
4 0

Answer:

Conexus

Explanation:

Each period in the periodic table corresponds to:

A principal energy level

Who arranged the elements according to atomic mass and used the arrangement to predict the properties of missing elements:

Dmitri Menedeleev

Which of the following categories includes the majority of the elements:

Metals

Hope this helps:)

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¿A que se refiere la amplitud de una onda sinusoidal?
kozerog [31]
Amplitude is the distance between the center line of the function and the top or bottom of the function, and the period is the distance between two peaks of the graph, or the distance it takes for the entire graph to repeat. Using this equation: Amplitude =APeriod =2πBHorizontal shift to the left =CVertical shift =D.


The amplitude of the sine and cosine functions is the vertical distance between the sinusoidal axis and the maximum or minimum value of the function. In relation to sound waves, amplitude is a measure of how loud something is.

7 0
3 years ago
5) Calculate the volume, in liters, of 3.24 x 1022 molecules<br> CI2
azamat

Answer: 1.12 Liters

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 L at STP and contains avogadro's number 6.023\times 10^{23} of particles.

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given molecules}}{\text {avogadro's number}}=\frac{3.24\times 10^{22}}{6.023\times 10^{23}}=0.05moles

1 mol of Cl_2 occupy = 22.4 L

Thus 0.05 mol of Cl_2 will occupy = \frac{22.4}{1}\times 0.05=1.12 L

5 0
3 years ago
Calculate the mass of a liquid with a density of 3.2 g/ml and a volume of 25 ml
erma4kov [3.2K]
The equation is x/25=3.2
                         *25    *25
                         -------------
                          x=80g
4 0
3 years ago
What is not indicated by a reaction rate?
inna [77]

The answer is C. The speed at which Calories are consumed is not indicated by a reaction rate, rather it is indicated by what you do in a day.

3 0
3 years ago
What will happen if a crystal of ammonium nitrate is added to a supersaturated ammonium nitrate solution? Will it dissolve in wa
romanna [79]

Answer:

It will not dissolve. More crystals will separate from the solution.  

Step-by-step explanation:

If you add a crystal of ammonium nitrate to a supersaturated solution of the solute, it will not dissolve.  

Instead, it will act as a "seed" on which more ammonium nitrate crystals will form.

They will separate from the solution as long, colourless, needle-like crystals until the solution is no longer supersaturated.

5 0
3 years ago
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