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
Airida [17]
3 years ago
8

Which is a FALSE statement about elements?

Physics
2 answers:
Musya8 [376]3 years ago
5 0

Answer:

C. Each element have its own neutron number seems false.

Explanation:

In the given options, C options seems incorrect because

A. Each element have its own proton number which is equal to its electron number.

B. Each element have its own atomic number. Every elements have a unique atomic number.

D Each element have its own chemical symbol which is shown in periodic table.

But each atom do not have their specific neutron number.

rodikova [14]3 years ago
3 0

C is incorrect because the atomic number and symbol are the only ones displayed.

I think it could be A but it is most likely C

Hope it helps!!

You might be interested in
What do the movements of stars and galaxies tell astronomers about how the universe formed?
natulia [17]
This could be Hubble's law, or something related to it. I think there's a possibly Doppler RED SHIFT in the optical spectra of stars etc as observed on the earth. It seems that they are accelerating away from the earth, and that the further away they are the faster they are moving.
It seems that this has been connected to the idea of "The Big Bang" theory of the origin of the universe which seems to have superceded Professor Sir Fred Hoye's Steady State theory of the universe.
There's some Special Relativity in this lot, too.
3 0
2 years ago
If 14:15=42:x find the value of x​
Yuliya22 [10]

Answer:

x=45

Explanation:

by taking 42 and dividing it by 14 you get 1/3, because 14 is 1/3 of 42 you can then see that the ratio is multiplied by 3. si then you can just multiply 15 by 3 to get 45

3 0
2 years ago
Read 2 more answers
What are the three most important types of units in radiobiology? Explain the meaning of each.
Rom4ik [11]

Answer:

Most adverse health effects of radiation exposure may be grouped in two general categories:

deterministic effects (harmful tissue reactions) due in large part to the killing/ malfunction of cells following high doses; and

stochastic effects, i.e., cancer and heritable effects involving either cancer development in exposed individuals owing to mutation of somatic cells or heritable disease in their offspring owing to mutation of reproductive (germ)

4 0
2 years ago
Read this quotation:
Brums [2.3K]

Answer:

the Princess in "St. George and the Dragon"

4 0
2 years ago
Read 2 more answers
a car is going around a roundabout.explain why we say that it is accelerating even if it is moving at a constant speed.
kiruha [24]

Because 'acceleration' does NOT mean 'speeding up'. 
It means ANY change in motion ... speeding up, slowing down,
or changing DIRECTION.

When traveling a roundabout, or any curved path, the direction
is constantly changing even if the speed is constant, so there is
constant acceleration going on.

4 0
3 years ago
Other questions:
  • A 13-N weight and a 12-N weight are connected by a massless string over a massless, frictionless pulley. The 13-N weight has a d
    5·1 answer
  • A 75-kilogram hockey player is skating across the
    11·1 answer
  • 7.
    10·2 answers
  • A coil formed by wrapping 65 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the
    6·1 answer
  • Which statement most accurately describes the second law of thermodynamics?
    12·1 answer
  • You are riding in a car on the freeway when a large truck speeds by you. Why is your car pushed towards the truck?
    8·1 answer
  • Helpppppp please anybody who knows
    6·1 answer
  • A plane has a mass of 2,000 kg and is traveling 100 meters above the ground. What is the plane’s potential energy?
    5·1 answer
  • Can someone please help, ty!!<br> (Will mark brainliest)
    15·1 answer
  • Infrared and ultraviolet waves have different frequencies.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!