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
alukav5142 [94]
3 years ago
12

What does the atomic number respresent? (From my science homework)

Physics
1 answer:
MrMuchimi3 years ago
8 0
It represents where it is located in the periodic table and how many protons a element has. 
You might be interested in
A glider with mass 0.24 kg sits on a frictionless horizontal air track, connected to a spring of negligible mass with force cons
shepuryov [24]

Answer:

v=2.556m/s

Explanation:

From the conservation of mechanical energy

K_{E1}+U_1=K_{E2}+U_2

\frac{1}{2}m*v_1^2+\frac{1}{2}*K*x_1^2=\frac{1}{2}m*v_2^2+\frac{1}{2}*K*x_2^2

x_2=0.08m

v_1=0 m/s

Solve to velocity v2

m*v_2^2=k*x_1^2-k*x_2^2

v^2=\frac{k}{m}*(x_1^2-x_2^2)

v^2=\frac{5.5N/m}{0.24kg}*(0.54m^2-0.080^2)

v=\sqrt{6.54m^2/s^2}=2.556m/s

4 0
3 years ago
How does movement at tectonic plates affect humans?
Elena L [17]
The movement of tectonic plates can cause earthquakes. Some can be major and some can be minor. Both can affect non-earthquake proof buildings though
4 0
3 years ago
What is gravity’s role in tides?
kotegsom [21]

The relationship between the masses of the Earth, moon and sun and their distances to each other play critical roles in affecting tides

6 0
3 years ago
Read 2 more answers
The four major Earth systems are the atmosphere, lithosphere, hydrosphere, and geosphere. true and false
love history [14]
False its atmosphere, lithosphere, hydrosphere, and boisphere
5 0
2 years ago
Read 2 more answers
What make molecules​
DochEvi [55]

Answer:

Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms. The atoms of certain elements readily bond with other atoms to form molecules. ... The element helium is a one-atom molecule.

8 0
2 years ago
Read 2 more answers
Other questions:
  • How much time would it take to go up to the moon and back
    10·2 answers
  • A student observes that it is hard to hear music underwater in a pool. They state that the sound is always muffled. They
    10·1 answer
  • A proton (mass m = 1.67 × 10-27 kg) is being accelerated along a straight line at 2.50 × 1012 m/s2 in a machine. If the proton h
    7·1 answer
  • Which statement is TRUE?
    9·1 answer
  • Three small spheres, having masses m1 = 1 kg, m2 = 3 kg, and m3 = 4 kg, are held fixed on the x axis in deep space where the eff
    13·2 answers
  • Janet wants to find the spring constant of a given spring, so she hangs the spring vertically and attaches a 0.40 kg mass to the
    11·1 answer
  • Please help I'm having a mental breakdown
    7·1 answer
  • the face of a cube towards A is brightly and shiny and the face towards V is full black.State with reason the adjustments that s
    12·1 answer
  • 5. Graph A below plots a race car's speed for 5 seconds. The car's rate of acceleration is 6 m/s^2
    15·1 answer
  • When the leveling bulb is higher than the water level, the pressure in the system is greater than atmospheric pressure.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!