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Are atons of an element having the same atomic no but different atomic weights?
Yes, and they are called isotopes.
Do all elements have the same atomic weight?
No they are all different and even some atoms of the same element have different weights
What are atoms with the same atomic number but different mass called?
Atoms with the same atomic number are all atoms of the same element. However, if the atoms have different molecular weights, they are isotopes of the same element.
Do radioactive atoms have different atomic weights than non radioactive atoms of the same element?
yes
What type of graph would be best to compare the atomic weights of different elements?
A bar graph would be best to compare the atomic weights of different elements, as it allows for easy visual comparison of values. Each element could be represented by a separate bar, with the height of the bar corresponding to the atomic weight of the element.
The various atomic weights of the same element are called what?
Isotopes
Can an element have many gram atomic weights?
No, not really. An element has a single atomic weight, which is the weighted average of all the isotopes of that element, weighted by their natural abundance. Each element only has a single atomic weight.What this means is that different atoms of a single element can weigh different amounts because different isotopes have different numbers of neutrons. However, the atomic weight represents the average for all forms of that element, and so there is only one value. The different isotopes of an element certainly have different mass numbers, which is just the sum of the number of neutrons and protons however.
Total number of protons and neutrons in the atom is?
The total number of neutrons in an atom is known as its atomic mass. The sum of all the atomic weights of isotopes of a particular element is known as an element's atomic weight. Atomic weights are decimal numbers for this reason.
What are atoms that have the same number but different weights?
Atoms that have the same number of protons but different weights are called isotopes. Isotopes of an element have the same atomic number (number of protons), but a different atomic mass (sum of protons and neutrons) due to varying numbers of neutrons.
What is the mass of 4000 molecules of nitrogen?
Nitrogen is an element(atom), not a molecule. atomic weights are not a constant of nature and depend on the physical and chemical history of the elements. isotopes have different weights.
What are the atomic weights of two isotopes of the element number?
both the atomic number and the atomic mass remain the same
What distinguishes an isotope from a regular element?
Isotopes are different forms of an element that have the same number of protons but different numbers of neutrons in their nuclei, resulting in different atomic weights. This difference in atomic weight among isotopes is what distinguishes them from a regular element.
