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
salantis [7]
3 years ago
7

Electron configuration for Lithium.

Chemistry
2 answers:
Ira Lisetskai [31]3 years ago
4 0

The answer to problem is [He] 2s1. Hope it helps

zvonat [6]3 years ago
4 0

Your answer is [He] 2s1

Hope that helps :)

You might be interested in
What is the main type of weathering in deserts? weathering by organic acids chemical weathering physical weathering
Solnce55 [7]

Answer:

chemical

Explanation:

Chemical weathering, which is the decomposition of a rock by the alteration of its chemical composition.

5 0
3 years ago
Determine the empirical formula of a compound containing 1.71 g of silicon and 8.63 g of chlorine.
Basile [38]

Answer:

The answer to your question is: SiCl₄

Explanation:

Data

amount of Si      1.71 g

amount of Cl     8.63 g

MW Si = 28 g

MW Cl = 35.5

Process (rule of three)

For Si                                                        For Cl

        28 g of Si ------------------ 1 mol                      35.5 g of Cl --------------- 1 mol

          1.71g of Si  ---------------   x                              8.63 g of Cl --------------  x

         x = 1.71 x 1 / 28 = 0.06 mol                          x = 8.63 x 1 / 35.5 = 0.24 mol

Now, divide both results by the lowest of them.

Si = 0.06 mol / 0.06 = 1 molecule of Si     Cl = 0.24 / 0.06 = 4 molecules of Cl

Finally

                     Si₁ Cl₄ or SiCl₄

8 0
3 years ago
What is the molar mass of water in the hydrate? FeSO4 • 7H2O
Rainbow [258]
M=7M(H₂O)

M=7*18.015 g/mol = 126.105 g/mol
5 0
3 years ago
A solution that contains a large amount of solute would be described as what
antiseptic1488 [7]

Answer:

A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute.

8 0
3 years ago
_______ are organic compounds containing a C=O bond, having strong aromas, and known for being
BabaBlast [244]
Ethers is the correct answer

4 0
3 years ago
Other questions:
  • The formula V1/T1 = V2/T2 applies to _____.
    7·2 answers
  • The labeled images each represent the wave patterns found in the electromagnetic wave spectrum. Which image is correctly labeled
    11·2 answers
  • Which of these is the balanced equation for this reaction?
    8·1 answer
  • SCIENTIFIC METHOD
    11·2 answers
  • What are 2 things that a ROOT does for plants?
    10·2 answers
  • Méthode pour sépare l'eau et vermiculite !
    9·1 answer
  • If a rock had a mass of 20g explain how you would fund the density
    15·2 answers
  • 1. what do you mean by human?
    11·1 answer
  • SOMEONE HELO PLZ!!!!!
    13·1 answer
  • For the reaction below , label each reactant as an electron pair acceptor or electron pair donor and as a Lewis acid or a Lewis
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!