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
ICE Princess25 [194]
3 years ago
8

An electron in a sodium atom gains enough energy to move from the second shell to the third shell. The sodium atom becomes:

Chemistry
2 answers:
padilas [110]3 years ago
6 0
(3) The atom goes into an excited state.

I say this because since it's moving from the second level to the third, it gains more energy. And it can't be an ion because there are electrons still present in the atom. If the electrons had happened to be removed then it would have been a negative ion.
Helen [10]3 years ago
3 0

Answer;

-(3) an atom in an excited state

Explanation;

-An electron in a sodium atom gains enough energy to move from the second shell to the third shell. The sodium atom becomes an atom in an excited state.

-Ground state is the lowest allowable energy state of an atom. When electrons are subjected to stimuli like heat, light or electricity an electron may jump to a higher energy level, which is the excited state. Excitation is the elevation in energy level above the baseline energy state.

You might be interested in
The actual density of iron is 7.874 g/mL. In a laboratory investigation, Jason finds the density of a piece of iron to be 7.921
mixas84 [53]

The percent error associated with Jason’s measurement is 0.596%.

HOW TO CALCULATE PERCENTAGE ERROR:

  • The percentage error of a measurement can be calculated by following the following process:
  1. Find the difference between the true value and the measured value of a quantity.
  2. Then, divide by the true value and then multiplied by 100

  • The true value of the density of iron is 7.874 g/mL
  • Jason observed value is 7.921 g/mL

Difference = 7.921 g/mL - 7.874 g/mL

Difference = 0.047 g/mL

Percentage error = 0.047/7.874 × 100

Percentage error = 0.596%.

Therefore, the percent error associated with Jason’s measurement is 0.596%.

Learn more: brainly.com/question/18074661?referrer=searchResults

5 0
2 years ago
Hockey is a sport in which players use hockey sticks to push a puck across smooth ice. At practice one day, three different-colo
motikmotik

Answer:

The purple hockey puck; it takes a stronger force to slow down a more massive object than to speed it up.

Explanation:

Hope this helps! :) Plz mark as brainliest if u can!

6 0
2 years ago
Please helpppp
AysviL [449]

Answer:

3

Explanation:

4 0
3 years ago
Who has the greater boiling point C2H6or C2H50H
hichkok12 [17]

Answer:

C2H5OH has a greater boiling point.

Explanation:

It is a bigger molecule than C2H6.

7 0
3 years ago
1. Which trait is most likely to be passed on to its organism’s offspring?
mart [117]

Answer:Evolution

Evolution is the process by which populations of organisms change over generations. … If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection).

4 0
2 years ago
Other questions:
  • Which nuclide is paired with a specific use of that nuclide?
    13·1 answer
  • What best explains the relationship between structure and function of the cell membrane?
    12·2 answers
  • What is the coded properties of liquid solid and gas​
    11·1 answer
  • Which of the following temperature is the coldest:
    8·2 answers
  • Which of these is an example of a physical change ?
    8·1 answer
  • Why do scientist look to the ocean floor to research the mantle?
    10·1 answer
  • PLEASE HELP!!!<br><br> What are 3 types of heat energy transfer?
    6·2 answers
  • A cylinder at left with balls evenly spaced throughout the cylinder with an arrow leading to a cylinder at right with balls stac
    15·2 answers
  • Need help pleas can some body helpe me?​
    6·1 answer
  • Which of these statements accurately describes monomers?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!