Which is not an isotope of hydrogen?
Hydrogen has 3 main isotopes, protium deuterium and tritium having mass number 1, 2 and 3 respectively. In the given options, the one which is not an isotope of hydrogen is platinum.
What is a hydrogen bond not?
A hydrogen bond is a type of dipole-dipole interaction; it is not a true chemical bond. These attractions can occur between molecules (intermolecularly) or within different parts of a single molecule (intramolecularly).
What is and isn’t an isotope?
Look up at the atom on the periodic table of elements and find out what its atomic mass is. This is the number of neutrons that the regular version of the atom has. If the number of neutrons in the given atom is different, than it is an isotope.
What are some non examples of elements?
Element Non Examples
- water (H2O)
- carbon dioxide (CO2)
- a computer.
- paper.
- plastic.
- steel.
- brass.
- glass.
What is not an isotope?
Explanation: Isotopes are atoms of the same element. They have the same atomic number but different mass number. Option C and D do not have the same atomic number though the mass numbers are different. So option C and D are not isotopes.
Which isotope of hydrogen does not have neutron?
There are three isotopes of the element hydrogen: hydrogen, deuterium, and tritium. How do we distinguish between them? They each have one single proton (Z = 1), but differ in the number of their neutrons. Hydrogen has no neutron, deuterium has one, and tritium has two neutrons.
Is HF hydrogen bonding?
In HF each molecule has one hydrogen atom which can form a hydrogen bond, and there are three lone pairs of electrons on the fluorine atom. The total number of hydrogen bonds is limited by the number of hydrogen atoms and on average each HF molecule will be involved in two hydrogen bonds.
Which elements have no isotopes?
In 2 additional cases (bismuth and protactinium), mononuclidic elements occur primordially which are not monoisotopic because the naturally occurring nuclide is radioactive, and thus the element has no stable isotopes at all.
Is hydrogen an isotope?
There are three isotopes of the element hydrogen: hydrogen, deuterium, and tritium. Hydrogen has no neutron, deuterium has one, and tritium has two neutrons. The isotopes of hydrogen have, respectively, mass numbers of one, two, and three. Their nuclear symbols are therefore 1H, 2H, and 3H.