differentiate between an allotrope and an issotope
Answers
Answer:
The key difference between allotropes and isotopes is that allotropes are considered at the molecular level whereas isotopes are considered at the atomic level.
There are about 118 elements in the periodic table according to their atomic number. An element is a chemical substance that consists of only a single type of atoms; hence, they are pure. Allotropes are different forms of the same compound while isotopes are different forms of the same element.
Explanation:
Allotropes
Allotropes are different forms of the same element in the molecular level. They show different physical properties. Among all the chemical elements, carbon, oxygen, sulfur and phosphorous are the major elements that have allotropes. Carbon has a large number of allotropes. The eight allotropes of carbon differ largely from each other. For example, diamond is the strongest allotrope of carbon whereas graphite is less strong. Carbon nanotubes, fullerene, and amorphous carbon are some other allotropes of carbon.
What are Isotopes?
Isotopes are different forms of atoms of the same chemical element. They are different from each other as they have a different number of neutrons. Since the neutron number is different, their mass number also differs.
However, the isotopes of the same element have the same number of protons and neutrons. Different isotopes are present in varying quantities, and we can give this as a percentage value called relative abundance. For example, hydrogen has three isotopes as protium, deuterium and tritium.
Answer:allotrope have different mass of but same atomic number like h+1 ,h+2,h+3
Isotopes have same mass but different atomic number