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
Shkiper50 [21]
3 years ago
7

How many moles are in 22 grams of lithium

Chemistry
1 answer:
N76 [4]3 years ago
6 0

Answer:

3.1695 moles

Explanation:

Moles × grams/1 mole = x amount of grams

Grams: 1 mole/grams

You might be interested in
Dissolving salt in water reduces the intermolecular forces between water molecules. What most likely happens to the surface tens
Svetllana [295]

If we dissolve salt in water they will reduce the intermolecular forces between water molecule and this will decrease the surface tension.

Surface tension is due to cohesive forces (the forces between molecules of same substance) hence as cohesive forces decreases the surface tension also decreases

7 0
3 years ago
Read 2 more answers
Why do the elements in a group all behave similarly
Svetradugi [14.3K]

Answer:

See the explanation below, please.

Explanation:

The elements of the periodic table that belong to the same group (each column) have similar physical and chemical properties. This is because they have the same number of electrons in their last electronic layer.

Example of electronic configuration of elements of GROUP IA:

Hydrogen: 1s ^ 1

Lithium: 1s ^ 2 2s ^ 1

6 0
3 years ago
4. Imagine you have a radioactive sample containing both Virtualium and decayed atoms of Virtualium. After analysis, you find it
Romashka [77]

My sample would be 4000 years old because on my graph, I had about 9 Virtualium left at trial 4 so I am guessing that it would be 4000 years old.

7 0
3 years ago
If an atom with a mass of 47 amu has 22 neutrons, what atom is it?
LenaWriter [7]

Answer:

Manganese

Explanation:

At Mass - No neutrons = Atomic Number = #protons in nucleus

47 - 22 = 25 => At. No. 25 is Manganese (Mn)

7 0
3 years ago
What is the section of lithosphere that carries crust
Tanya [424]
The best answer that I can give you is, the Plate.
6 0
3 years ago
Other questions:
  • What is the correct configuration for sodium
    8·1 answer
  • What is the oxidation number of sulfur in the compound: Na2S2O3
    10·1 answer
  • At equilibrium the total amount of the products
    8·1 answer
  • Which element has the greatest average atomic mass?
    6·1 answer
  • Explain. Why are rift zones common places for<br> igneous rock to form?
    15·1 answer
  • Each graph below represents a different type of electromagnetic wave. Which graph most likely illustrates radio waves?
    5·1 answer
  • What is the relationship between Force and Velocity?
    10·1 answer
  • Which of these is an example of chemical separation of a substance?
    13·1 answer
  • What chemical compound is produced as a result of photosynthesis?<br> a
    7·2 answers
  • 1. Most of an atom is empty space, except for a tiny, dense core called the ___.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!