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
SpyIntel [72]
3 years ago
5

Write the electron configuration when Sodium loses one electron

Chemistry
2 answers:
Maksim231197 [3]3 years ago
3 0

Answer:

2, 8

Explanation:

Sodium Na has 11 electrons.

The electronic configuration of sodium is 2, 8, 1

Sodium loses 1 electron, the new atom has 10 electrons.

11 - 1 = 10

2, 8

lara [203]3 years ago
3 0

Answer:

Sodium cation loses one electron, so Na+: 1s(2)2s2(2)p(6)3s(1) = Na+: 1s(2)2s(2)2p(6). P: 1s(2)2s(2)2p(6)3s(2)3p(3)

You might be interested in
Which statement is true of magnets
Harrizon [31]

The statement that is true about magnets is ''Similar poles of a magnet repel each other.''

<h3>What are the characteristics of magnet?</h3>

All magnets have both north and south poles. Opposite poles attract each other, whereas the similar poles repel each other. When you rub a piece of iron along a magnet, this force creates a magnetic field.

So we can conclude that The statement that is true about magnets is ''Similar poles of a magnet repel each other.''

Learn more about magnet here: brainly.com/question/14997726

#SPJ1

4 0
2 years ago
If I have 2 moles of apple, how many apples do I have?
Zielflug [23.3K]

Answer

not too sure, but perhaps, 24

Explanation:

1 mole = 12 apples

2 moles = 24 apples

5 0
3 years ago
Read 2 more answers
What are the coefficients for the reaction _Cl2O5 + _H2O → _HClO3 once it is balanced?
Eva8 [605]
It is B (1,1,2) because when you plug those numbers in, there are the same amount of elements in the reactant and product, just rearranged as the format A+B <span>→  AB, because this is a synthesis reaction.</span>
7 0
3 years ago
Read 2 more answers
Does protons ,electrons, and neutrons have anything to do with lighting?
antoniya [11.8K]

Answer:

Yes

Explanation:

hope this helps!

 Do you want me to explain?

4 0
3 years ago
Answers for both boxes please ​
Elan Coil [88]

Explanation:

\frac{6.900 \times  {10}^{10} }{4.000 \times  {10}^{8} }  \\ 1.725 \times  {10}^{10 - 8} \\ 1.725 \times  {10}^{2}

Hope it will help you :)

3 0
3 years ago
Other questions:
  • What occurs when zero visibility is caused by heavy snowfall combined strong updrafts and downdrafts
    14·2 answers
  • Kia is doing an experiment in science lab. She is given a beaker containing 100 g of liquid. The beaker has markings on the side
    10·2 answers
  • Which part of the eye controls whether or not the pupil dilates or constricts?
    7·1 answer
  • How much heat is released when 75 g of octane is burned completely if the enthalpy of combustion is -5,500 kJ/mol CsH18? C8H18 +
    13·1 answer
  • Which of the following processes have a ΔS &gt; 0? A. N2(g) + 3 H2(g) → 2 NH3(g) B. Na2CO3(s) + H2O(g) + CO2(g) → 2 NaHCO3(s) C.
    5·1 answer
  • Can some one please help to understand this problem??<br><br><br>​
    6·1 answer
  • ) The color of the __________ litmus paper into ___________ tell us that the solution of the compound is ________________ in nat
    10·1 answer
  • Which of the following represents an endothermic reaction?
    15·1 answer
  • How many electrons does an element have if its atomic number is 20
    10·1 answer
  • The Big Bang theory is used to explain the origins of the universe. Why is this called a theory and NOT a law?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!