1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jok3333 [9.3K]
4 years ago
13

What units are used in the periodic table for atomic mass?

Chemistry
2 answers:
AleksAgata [21]4 years ago
5 0
D. amu
amu stands for atomic mass unit
choli [55]4 years ago
3 0
Atomic mass units (amu)
You might be interested in
To what volume (in milliliters) should you dilute 100.0 mL of a 5.50 M solution of CaCl2 solution to obtain a 0.950 M solution o
Alexxx [7]

Dilution law is given as:

M_{1}V_{1}=M_{2}V_{2}    (1)

where, M_{1} = molarity of initial concentrated solution.

V_{1} = volume of initial concentrated solution.

M_{2} = molarity of final diluted solution.

tex]V_{2}[/tex] = volume of final diluted solution.

Volume of initial concentrated solution of CaCl_{2}= 100.0 mL

Molarity of initial concentrated solution of CaCl_{2}= 5.50 M

Volume of final diluted solution of CaCl_{2} = 0.950 M

Put the values in formula (1),

5.50 M\times 100.0 mL=0.950 M\times V_{2}

V_{2} =\frac{5.50 M\times 100.0 mL}{0.950 M}

V_{2} =578.9 mL

Hence, final diluted volume of the solution is  578.9 mL.





3 0
3 years ago
Explain why atoms would gain or lose electrons in order to resemble the elements in the particular group you named above. Consid
posledela

Answer:

<em>The number of electrons in the outermost shell of an element is represented in the periodic table as the group number that element is situated in. ... the number of electrons in all shells of an element is represented in the periodic table as the element's atomic number.</em>

Explanation:

<em>thatdummyemily </em>

<em>hope this helps srry if it doesn't tho, but if it does help can u plz mark me brainlist</em>

6 0
3 years ago
From what are chemical sedimentary rocks formed?
masha68 [24]
Chemicals dissolved in water. Calcite is a good example, if I'm not mistaken.
6 0
3 years ago
Read 2 more answers
How much potassium chlorate would dissolve in 200g water at 20°C?​
DedPeter [7]

Answer:

14 solubility in 200 gram of water at 20 c

Explanation:

Hope this helped, and pleas mark as Brainliest :)

6 0
3 years ago
CH3COOH mc015-1.jpg CH3COO– (aq) + H+(aq) What will happen to the chemical equilibrium of the solution if CH3COONa is added?
andrey2020 [161]
The equilibrium will shift to the left or the backward reaction since addition of <span>CH3COONa will add more CH3COO- ions to the solution. The formation of reactants are promoted.</span>
7 0
3 years ago
Other questions:
  • Why do real gases not behave exactly like ideal gases?
    5·2 answers
  • How fast do you think the air particles in this room are moving compared to a car going 50 mph (about 22m/s)? Put your answer is
    11·1 answer
  • Which object has the lowest density <br><br>beach ball<br><br>water<br><br>sand​
    9·1 answer
  • What is the independent and dependent<br> variable for a dry ice experiment
    15·1 answer
  • The forces exerted on an object are shown.
    7·1 answer
  • Why do you think there are so many types of fungi on the rainforest floor?
    12·2 answers
  • A flask of fixed volume contains 1.0 mole of gaseous carbon dioxide and 88 g of solid carbon dioxide. The original pressure and
    13·1 answer
  • Which statement correctly compares what occurs when molecules absorb photons in the microwave region with what occurs when molec
    6·2 answers
  • At which point does the water in the waterfall have the greatest gravitational potential energy?
    11·2 answers
  • A(n) ________ is a dynamic sub-organization that can be created and eliminated depending on need
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!