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A carbon atom of mass number 12 and a carbon atom of mass number 14 are?
Isotopes. Iso = same, as in the # of protons. Radioisotope is more accurate.
Would you expect a carbon atom to have the same mass as an oxegon atom?
No, a carbon atom would not have the same mass as an oxygen atom. Carbon has an atomic number of 6 and an atomic mass of approximately 12 atomic mass units (amu), while oxygen has an atomic number of 8 and an atomic mass of about 16 amu. The difference in the number of protons and neutrons in their nuclei results in the variation in their masses.
How many times an atom of carbon is heavier than atom of carbon?
You need to restate your question as you have asked the difference between something and itself.
Do carbon and oxygen have the same atomic mass?
They don't contain the same number of particles because some particles are more dense than others making one atom and another atom the same mass but not have the same number of particles.
Does a carbon atom have the same mass as an oxygen atom?
No all oxygen atoms do not have the same mass as you can get isotypes of the same element which are still called the same except that they can have more or less neutrons than the standard model this is why the weight is refered to as an average mass
Does an atom of carbon have the same mass of oxygen?
Carbon and oxygen or two different elements, with different masses.
Who has greater kinetic energy a hydrogen atom or a carbon atom moving at the same speed?
The carbon atom would have greater kinetic energy compared to the hydrogen atom because kinetic energy is directly proportional to the mass of the object. Since the carbon atom is heavier than the hydrogen atom, it would possess more kinetic energy when moving at the same speed.
Why number of protons in an atom of any carbon isotope is six?
An atom is carbon _because_ it has six protons. An isotope is any atom that has a differing atomic mass while maintaining the same elemental identity, i.e., the same number of protons.
If you have 8 g of H and 8 g of carbon then you do not have the same amount of carbon and hydrogen - why?
Because you have the same mass but not the same amount. This is because a hydrogen atom weighs less than a carbon atom. It's like having a tonne of bricks and a tonne of feathers. Both the feathers and the bricks have the same mass, but obviously there will be many more feathers than bricks. The atomic mass of hydrogen is 1. Carbon has an atomic mass of 12. So with an equal mass you get 12 times as many hydrogen atoms as you would carbon atoms.
What has a different mass number than the normal atom?
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
What on Dalton's theory would you expect a carbon atom to have the same mass as an oxygen atom?
According to Dalton's atomic theory, atoms of different elements have different masses. Therefore, a carbon atom would not be expected to have the same mass as an oxygen atom, as they are distinct elements with different atomic weights. Carbon has an atomic mass of about 12 amu, while oxygen has an atomic mass of about 16 amu. Thus, Dalton's theory supports the idea that each element's atoms possess unique masses.
What is the atom with same atomic number but different mass number?
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
