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
mr Goodwill [35]
3 years ago
10

Pls will give brainliest!! How is an atom categorized when it gains an extra electron, and how is it categorized when it loses a

n electron?
Physics
1 answer:
padilas [110]3 years ago
6 0
  1. If it gains an extra electron, it becomes negatively charged and categorised as anion.
  2. If it loses an electron, it becomes positively charged and categorised as cation.
You might be interested in
A bungee cord with a spring constant of 800 stretches 6 meters at its greatest displacement. How much elastic potential energy d
Vinil7 [7]

Elastic potential energy is given by formula

U = \frac{1}{2} kx^2

here we know that

k = 800 N/m

x = 6 m

Now using above formula we have

U = \frac{1}{2}(800)(6^2)

U = 14400 J

So elastic potential energy in the chord is 14400 J

4 0
4 years ago
If a conductor wire gets heated. What happens with its resistance?
yawa3891 [41]
If a conductor wire is heated, its resistance decreases and conductivity increases.
4 0
3 years ago
To move a refrigerator of mass 170 kg into a house, a mover puts it on a dolly and covers the steps leading into the house with
Arte-miy333 [17]

Explanation:

The given data is as follows.

         mass (m) = 170 kg,        Distance (s) = 9.6 m

        Height (h) = 3.3 m,         Force (F) = 1400 N

First, we will calculate the work performed by her as follows.

                W = Fs

                    = 1400 N \times 9.6 m

                    = 13440 J

Hence, minimal work necessary to lift the refrigerator is as follows.

               U = mgh

                   = 170 kg \times 9.8 \times 3.3 m

                   = 5497.8 J

Therefore, we can conclude that he performed 5497.8 J of work.

7 0
3 years ago
Between ball B and ball C, ball ____ has LESS potential energy because ___
Citrus2011 [14]

Answer: b

Explanation:

Ec= (1/2)m × v^2

By the formula, you can see that the bigger the mass, the bigger the Cinetic Energy.

8 0
3 years ago
Which of the following statements describes an anticyclone?
marshall27 [118]

The answer is B high pressure.

3 0
3 years ago
Other questions:
  • A substance that is present in a solution in a smaller amount and is dissolved by the solvent is called the solute.
    9·1 answer
  • As Earth travels in its ____, different constellations are visible at different times of the year.
    7·2 answers
  • An object reflects all the colors of the visible spectrum. What does this tell you about the object?
    7·2 answers
  • True or False - The 100 Meter sprint is similar movement to a wide receiver in football sprinting down the field to catch a foot
    11·2 answers
  • Consider an electron within the 1s orbital of a hydrogen atom. the normalized probability of finding the electron within a spher
    7·2 answers
  • 1 point
    9·1 answer
  • What is terminal velocity and when is it reached?
    12·1 answer
  • A rock thrown to the right with an initial horizontal velocity of 4 m/s lands after 5
    6·1 answer
  • If a body of mass 2 kg is moving with a velocity of 30 m/s, then
    10·1 answer
  • 1<br> Which term below is usually used to measure the displacement of a car motor?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!