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
How do I convert 498.82 cg to mg
Rus_ich [418]
498.82 cg ( mg
4988.2 mg
6 0
3 years ago
Read 2 more answers
2 PUIS
avanturin [10]

Answer: C the study of living things

Explanation:

5 0
3 years ago
Read 2 more answers
What effect does a decrease in temperature have on the overall rate of a chemical reaction??
san4es73 [151]

Change in temperature affects the rate of reaction since it causes a change in the number of collisions per unit time.  These collisions cause the breaking of bonds and formation of new ones  giving out new products. An increase in temperature increases the rate of collisions hence increasing the rate of reaction while a decrease in temperature leads to a decrease in the rate of reaction due to the decreased number of collisions per unit time. thus the correct choice for blank A is: B. the number of collisions between molecules and for blank B: decrease.

6 0
3 years ago
Read 2 more answers
A.it is physical change
PIT_PIT [208]
A physical change is when something don't permanently change
5 0
2 years ago
At a molecular level describe the differences between a hot object and a cold object​
Inessa [10]

Answer:

.

Explanation:

The hot object are those which have high energy atoms that moves with a very fast energy whereas the cold object are those which have low energy atoms and moves with low speed.

5 0
3 years ago
Other questions:
  • How should the baking of a pizza be categorized
    11·2 answers
  • How do functional groups affect the chemical properties of a molecule?
    5·1 answer
  • Explain what happens in a nuclear chain reaction
    6·1 answer
  • Which of the following types of energy equals the total energy of motion and position
    9·1 answer
  • One of the half-reactions for the electrolysis of water is 2H+(aq) + 2e− → H2(g) If 0.845 L of H2 is collected at 25°C and 782 m
    11·1 answer
  • Which of the following would have the best thermal insulation properties? A. A paper cup B. a plastic cup C. a thick mug D. a cu
    14·2 answers
  • which of the following statements about planetary motion is false? a. each planet would move in a straight line without the sun'
    10·2 answers
  • What is the unit of measurement used to report mass
    6·2 answers
  • Help :) plz :) ........
    12·2 answers
  • 5. Name five plants and animals that lived in ancient Antarctica
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!