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
Mila [183]
3 years ago
5

The element Y has 13 electrons. What is the electronic configuration of

Chemistry
1 answer:
enyata [817]3 years ago
5 0

Answer:

0,2,8,3

Explanation:

k shell takes 2,L shell takes 8 and M shell takes the remaining which is 3

You might be interested in
Which is the correct Lewis structure for acetylene (C2H2)?
LenKa [72]
In drawing the Lewis structure for C2H2 (also called ethyne) you'll find that you don't have enough valence electrons available to satisfy the octet for each element (if you use only single bonds). The solution is to share three pairs of valence electrons and form a triple bond between the Carbon atoms in C2H2
7 0
3 years ago
Read 2 more answers
Some atoms become unstable because (2 points)
emmainna [20.7K]
Atoms become unstable when the neutrons and protons are off-balance. Neutrons serve as a type of atomic “glue” that holds the nucleus together. Throw that ratio off balance, and the whole atom goes kaput.
5 0
4 years ago
Read 2 more answers
What happens to the equilibrium between NO2(g) and N2O4(g) in inert argon when the volume is increased and additional argon is a
Korvikt [17]

Answer:

Equilibrium will be shifted towards NO2 as it has the most of the moles in the reaction.

Explanation:

Hello there!

In this case, according to the equilibrium reaction between NO2 and N2O4, we are able to write:

2NO_2(g)\rightleftharpoons N_2O_4(g)

We can recall the LeCha-telier's principle to realize that the increase of volume promotes the formation of the most of the moles, this is for NO2 because it has a coefficient of 2 and N2O4 a coefficient of 1; in such a way, we infer that the addition of argon, to increase the pressure, will shift the equilibrium towards NO2.

Regards!

5 0
3 years ago
Balance the equation C2H4O2 + O2 → CO2 + H2O
blsea [12.9K]

Answer:

Explanation:

C_{2}H_{4}O_{2}+2O_{2} → 2CO_{2}+2H_{2}O

4 0
3 years ago
The process of change in a population over time is called what?
guapka [62]

Answer:

Microevolution

8 0
3 years ago
Other questions:
  • Explain how the change in free energy determines the direction of a chemical reaction and how chemical reactions eventually reac
    11·1 answer
  • Formula to find mass percent of an element
    14·1 answer
  • The wavelength of a light wave can be used to measure which of the following?
    12·1 answer
  • Consider the chemical reaction below.
    6·1 answer
  • Ptolemys date of theory! PLEASE HELP
    5·1 answer
  • A solution is made with 2 g of salt (NaCl) and 150 g of water (H2O).
    15·2 answers
  • How do I calculate the molecular and molar masses of compounds​
    9·2 answers
  • What is the positively charged nucleus composed of?
    13·1 answer
  • Ladybugs eat aphids on plants. Ajoy counts the number of ladybugs in one square meter of his garden.
    8·1 answer
  • Why isn’t water classified as an element?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!