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
sammy [17]
4 years ago
10

How do scientists determine the number of neutrons in an isotope of an atom?

Physics
1 answer:
ikadub [295]4 years ago
4 0
D.  The atomic mass in amu is basically the number or nuclei since the mass of the electrons is negligible.  For a given atom (element) the number of protons is fixed.  Say the element has 10 protons.  If the atomic weight is 14 atomic mass units (amu), you know that there are 4 neutrons, since both neutrons and protons are 1 amu each and there are 10 protons
You might be interested in
Power is measured in Joules per second, which is also the<br> _____
Monica [59]

Answer:

Watt

Explanation:

Power is measured in Watts. J/s is the base unit of measurement, but we usually measure power in Watts (W).

3 0
3 years ago
Two trains are blowing their whistles. The first train is stationary, and the
Liono4ka [1.6K]

Answer:

A I think

Pls Mark Brainiest, I'm trying to become Virtuoso

3 0
3 years ago
A fish scale, consisting of a spring with spring constant k=200N/m, is hung vertically from the ceiling. A 2.6 kg fish is attach
Olegator [25]

Answer:

Explanation:

The fish is initially at rest and it is also at rest when the spring is fully stretched at the maximum distance.

Change in gravity potential energy = change in spring potential energy

mgh = 1/2kh^2

Assume gravity constant g is 10m/s^2

2.6*10*h = 1/2*200*h^2

100h^2 - 26h = 0

2h(50h - 13) = 0

h = 0 or h = 13/50 = 0.65m

h = 0 is before the spring is stretched

So the maximum distance is 0.65m.

3 0
2 years ago
Read 2 more answers
What is a benefit of increased physical fitness
8_murik_8 [283]
The benefit's of increased physical fitness is better health, more pleasing appearance to some, stronger muscles and the reduction of fat.
5 0
3 years ago
Compare and contrast scientific inquiry "skill and process".
Dmitrij [34]

Answer:

The inquiry process takes advantage of the natural human desire to make sense of the world... This attitude of curiosity permeates the inquiry process and is the fuel that allows it to continue. Process skills are not used for their own sake.

3 0
3 years ago
Other questions:
  • Which will settle out if allowed to sit on a table? suspension colloid solution compound a suspension a colloid a solution a com
    7·2 answers
  • A ball at rest starts rolling down a hill with a constant acceleration of 3.2 meters/second. What is the final velocity of the b
    15·1 answer
  • A bat hits a 0.150 kg baseball for
    11·1 answer
  • A _______ is a repeating disturbance or vibration that transfers or moves energy from place to place without transporting mass.
    13·2 answers
  • A plane wall of thickness 0.1 mm and thermal conductivity 25 W/m K having uniform volumetric heat generation of 0.3 MW/m3 is ins
    13·1 answer
  • A skateboarder wants to cross a large playground and notices that there are large shapes painted on its asphalt surface. One sha
    7·1 answer
  • Agreen wire that channels electrons away from a power surge is also called a.
    12·1 answer
  • Which of the following objects is NOT accelerating?
    10·1 answer
  • An electron is moving through an (almost) empty universe at a speed of 628 km,/s toward the only other object in the universe —
    12·1 answer
  • Help please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!