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
Gnesinka [82]
4 years ago
5

How many protons and electrons are present in the mg2+ ion?

Chemistry
1 answer:
Lorico [155]4 years ago
7 0
There are 12<span> protons and </span>10<span> electrons in a </span><span>Mg<span>2+</span></span><span> ion, the normal amount of neutrons is </span>12<span>.</span>
You might be interested in
Which of the following are indicators of a chemical change?
artcher [175]
Hey there!
Chemical changes are changes in object's chemical compounds and chemical compositions, and often can't be reversed.
Here's an example:
If you have a piece of paper and you happen to burn it, that can't be reversed.
In other words, it can't be "un-burned". Nothing can restore it to its previous state.
Hopefully this helped!
7 0
4 years ago
Read 2 more answers
For the reactionN2(g)+O2(g)?2NO(g)classify each of the following actions by whether it causes a leftward shift, a rightward shif
Soloha48 [4]

Answer: Le Chatleir Principle

Explanation:  The answer of this question can be easily explanied through the Le Chatleir Principle which states that In order to maintain the equilibrium of the reaction, the stress applied to that particular direction will move the equilibrium to the opposite direction in which the stress has been applied.

The given reaction is -

      N_{2}(g)+O_{2}(g)\rightleftharpoons 2NO(g)

If the amount of the oxygen is reduced to half and is being doubled, then the reaction will move in froward direction that is a rightward shift. Same situation will arise in option c and d.

If the amount of nitrogen monoxide is reduced to half or being doubled, the reaction will move towards backward direction that is a leftward reaction.

6 0
4 years ago
Which of the following natural hazards occur for a long period of time?
saul85 [17]

Answer:

drought

Explanation:

droughts are long periods without water

3 0
3 years ago
Which of the following statement is not true?
Helga [31]

Answer: 2

Explanation: Greenhouse gases are very important in keeping our planet just right. If we have too many Greenhouse gases it would be too hot, but we can't eliminate all of them or it will be too cold

8 0
3 years ago
F-orbital can accommodate maximum of... electron?​
MAVERICK [17]

Explanation:

S= 2

P=6

D=10

F= 14

F orbital holds a maximum of 14 electrons

7 0
4 years ago
Read 2 more answers
Other questions:
  • Which type of investigation is based on observation?
    13·1 answer
  • How equation can show physical states and reaction conditions
    5·2 answers
  • How many liters of chlorine gas can react with 56.0 grams of calcium metal at standard temperature and pressure? Show all of the
    11·2 answers
  • What is the hybridization of the central atom in the phosphorus pentafluoride (PF3) molecule?
    7·1 answer
  • A certain liquid X has a normal boiling point of 108.30 °C and a boiling point elevation constant K =1.07 °C kg mol^-1. A soluti
    8·1 answer
  • Is povidone a ionic or molecular compound
    12·1 answer
  • Fyftjfyjfyjgugjfgjfeldjknxksbjdnw cbdknchbdkmskxbhvfum☺️yfurhcdjvgrjnjfpi
    12·1 answer
  • Mass = ?<br> Acceleration = 10 m/s2<br> Force = 20 N<br><br> I NEED HELP ASAP!!!
    8·1 answer
  • How are the number of neutrons in the nucleus of an atom calculated?
    13·1 answer
  • Give all possible ml values for orbitals that have each of the following:<br> (a) l = 3;
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!