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
Simora [160]
3 years ago
9

A single atom of an element has 11 protons, 11 electrons, and 12 neutrons. Which element is it?

Chemistry
2 answers:
tiny-mole [99]3 years ago
5 0

Answer:

Na

Explanation:

scoray [572]3 years ago
3 0

Answer:

Na

Explanation:

When identifying elements, you only need to look at the number of protons.  Elements can have varying numbers of electrons and neutrons, but they can only have one number of protons.

Looking at the periodic table, the elements with 11 protons is sodium (Na).

You might be interested in
Heating a solution of alcohol and water, then collecting the alcohol vapors and condensing them into a liquid with higher alcoho
Sindrei [870]

Answer:

Distillation.

Explanation:

If we are heating a mixture of two miscible liquids and collecting the vapors it means we are separating the two mixtures from each other based on their boiling point differences.

This technique of separation of two liquids based on the difference in boiling point is known as Distillation.

Alcohol will evaporate easily as compared to water as water has stronger influence of hydrogen bond making the inter-molecular forces stronger.

4 0
4 years ago
All of the following are true of bases except
Oksana_A [137]
All of these are correct except the first option, as Arrhenius bases increase the concentration of hydroxide ions.
4 0
3 years ago
Read 2 more answers
Plssssssssssssssssssmejepleplele
Leona [35]

Answer:

Yes the two of the answer is True

3 0
3 years ago
Read 2 more answers
BRANILEST IF RIGHT <br><br> WAVE A OR B
Serhud [2]
I think it’s A but I’m not sure.
3 0
3 years ago
Read 2 more answers
Can someone please help me with this?
yaroslaw [1]

Answer:

Lonic.an electron will be transferred from potassium to the chlorine atom

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the lewis dot structure of phosphorus decasulfide
    6·1 answer
  • What is the mass of 8.90 moles of magnesium chloride, MgCl2?
    14·1 answer
  • Which of the following best describes the electron cloud model? A. It shows that electrons usually carry a negative charge. B. I
    12·1 answer
  • Which man made element is in an anomalous location
    6·2 answers
  • What are the subatomic particles of barium
    8·1 answer
  • I really do not know how to do this, I already asked my teacher to explain it to me, but I still don’t understand. Can someone p
    14·1 answer
  • Can someone help me?
    9·1 answer
  • ANSWER THESE 5 MULTPLE CHOICE QUESTIONS!!! <br> I'LL GIVE 30 POINTS AND A BRAINIEST:)
    14·1 answer
  • What kind of waves do light waves travel in and how do they move
    15·1 answer
  • When limestone is decomposed at high temperature and the residue is treated with water, the compound that is formed is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!