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
KonstantinChe [14]
3 years ago
7

Radioactive isotopes of an atom are:

Physics
2 answers:
Len [333]3 years ago
8 0

Radioactive isotopes of an atom aren't as stable as you would think, so the correct answer is: C. Less Stable

(I can verify this because I took the test.)

Hope this helps! Have a wonderfully wonderful day!

Cheers mate!

Leto [7]3 years ago
6 0

Answer:

c.less stable

Explanation:

A radioactive isotope is an isotope of an atom that has an unstable nucleus. This generally happens when the nucleus has a much larger number of neutrons compared to the number of protons: in this case, the nucleus tends to decay, emitting part of the neutrons (but also protons or electrons, depending on the type of decay), becoming a lighter nucleus which is more stable. Therefore, a radioactive isotope is generally not very stable.

You might be interested in
Researchers condition a flatworm to contract when exposed to light by repeatedly pairing the light with electric shock. the elec
Serga [27]
Negative Reinforcement
5 0
3 years ago
Which answer choice provides the best set of labels for Wave A and Wave B?
hodyreva [135]
A has less energy and lower frequency, while B has greater energy and higher frequency.
3 0
4 years ago
Read 2 more answers
The standard normal curve is not symmetrical. <br> a. True<br> b. False
FrozenT [24]

Answer;

The above statement is false

Explanation;

Symmetrical distribution, commonly known as symmetric distribution or normal distribution, is typically unimodal, meaning it shows only one peak in graph form.

It is a type of distribution where the left side of the distribution mirrors the right side. By definition, a symmetric distribution is never a skewed distribution.

All normal distributions are symmetric and have bell-shaped density curves with a single peak.

7 0
3 years ago
Read 2 more answers
n an object. one force is 3N to the east and the other force is 9n to the west. what is the net force acting on the object ​
cricket20 [7]

Answer:

-6N

Explanation:

The force to the east is acting in the positive x-direction therefore it is positive. The force to the east is in the negative x-direction therefore it is negative. The net force is just the sum of the two so 3-9=-6

4 0
2 years ago
What is the difference between internal and external force
AnnZ [28]

Answer:External forces are forces caused by external agent outside of the system. Internal forces are forces exchanged by the objects in the system.

Explanation:or our purposes, we will simply say that external forces include the applied force, normal force, tension force, friction force, and air resistance force. And for our purposes, the internal forces include the gravity forces, magnetic force, electrical force, and spring force.HOPE THIS HELPS!!! ^w^

7 0
3 years ago
Other questions:
  • Which statement correctly describes the differences between positive and negative acceleration? Positive acceleration describes
    13·2 answers
  • Assuming a successful launch, what is the speed of the small CO2 rocket given that it travels about 10 meters in about 3 seconds
    5·1 answer
  • A student is trying to determine if a solution is acidic or basic. She does not have any litmus paper. Which would she most like
    15·2 answers
  • Gasoline flows in a long, underground pipeline at a constant temperature of 15o C (rho = 680 kg/m3 ; ν = 4.6 × 10-7 m2 /s). Two
    6·1 answer
  • What material composes most of the volume of planets jupiter and saturn?
    12·1 answer
  • field lines point out from all sides on a object. Some of the lines point into a second object nearby. Which statement best desc
    7·1 answer
  • The precision of a laboratory instrument is ± 0.05 g. The accepted value for your measurement is 7.92 g. Which measurements are
    15·2 answers
  • Two students are watching a person riding a skateboard up and down a ramp. Each student shares what they think about the energy
    9·1 answer
  • What is the wavelength associated with an electron with a velocity of 4.8x10*5 m/s?
    11·1 answer
  • Please answer of this question​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!