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
Verizon [17]
3 years ago
12

1. How is mass number, Atomic number, number of neutron, proton and electron related? 2.List down the applications of isotopes.

​
Chemistry
1 answer:
Xelga [282]3 years ago
5 0

Answer:

The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus

The application of isotpes are:

Radioactive isotopes have many useful applications. In medicine, for example, cobalt-60 is extensively employed as a radiation source to arrest the development of cancer. Other radioactive isotopes are used as tracers for diagnostic purposes as well as in research on metabolic processes.

You might be interested in
Plz help!! I really really need the help as soon as possible thank pls!! Your help matters to me pls help it’s due tomorrow morn
Assoli18 [71]

Answer:

6.Given,

Final Velocity =60m/s

Initial Velocity= 0

Time=10 sec

A=?

A=Final Velocity- Initial Velocity/time

=60-0/10

=60/10

=6m/s ans.

Explanation:

Acceleration = Final Velocity - Initial Velocity/Time

By using this Formula we can calculate Acceleration.

5 0
3 years ago
an astronaut on the moon throws a ball at a velocity of 4.1 m/s straight up. assuming the gravity on the moon is 1/6 that of ear
Aleonysh [2.5K]

Answer:

(1/2)(1.62) t^2 = 1.4

That will give you the time, t

Explanation:

hope this helps(✿◡‿◡)

5 0
3 years ago
In which situation can a mixture always be called a solution?
Blizzard [7]
When the mixture is homogeneous 
4 0
3 years ago
Read 2 more answers
According to the video on nuclear power plants, what does PWR stand for?
Radda [10]

PWR stands for many things. Since you're talking about nuclear power reactors I think PWR stands for pressurized water reactor.

A pressurized water reactor follows many steps but the main goal is to obtain thermal energy from water.



Hope it helped,



BioTeacher101

6 0
3 years ago
If the density of an object is 60 g/cm 3 and its mass 20 grams what is its coulume in cm 3
Licemer1 [7]
3 cubic centimeters, Volume= density/ mass





7 0
4 years ago
Other questions:
  • Balance the following reaction: CH4 + O2 > CO2 + H20 Enter your answer in the space provided.
    13·2 answers
  • Which has the highest viscory ? Milk ? Water ? Orange juice?
    15·1 answer
  • Can someone please help me with all of these questions or at least some of them? Thanks!!
    9·1 answer
  • HELP ASAP PLEASE
    12·1 answer
  • Sucrose, a disaccharide, is often added as a sweetener, but it is not as sweet as its constituent monosaccharides D‑glucose and
    7·1 answer
  • Diets that are high in ____ are associated with an increased incidence of hypertension.
    12·1 answer
  • Which of these statements about airplane and
    5·1 answer
  • Please help!! I don't get this ...
    11·1 answer
  • What type of rock would you expect to form as the result of an explosive eruption?
    6·2 answers
  • Which prey is common to all owls?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!