Question

what is hilliyam ?????????????​

Answer 1

Explanation:

Hydrogen is the lightest element in the universe. But did you know that there are multiple forms of hydrogen?

Hydrogen consists of one positively charged proton, a negatively charged electron, and either 0, 1 or 2 neutrons in its nucleus. Instances of the same element with different neutrons are called isotopes. The different numbers of neutrons in the nucleus changes the mass of the hydrogen atom. Isotopes of hydrogen are not to be confused with allotropes of hydrogen.

Allotropes are different forms of the same element. Allotropes differ from isotopes in that allotropes are the different ways atoms of the same type bond together. The quantity of atoms bonding and the arrangement of the bonds affect the allotropes' molecular shapes and therefore characteristics of the molecules.

Structure of Atomic Hydrogen

Hydrogen has two allotropes: atomic and diatomic hydrogen. The structure of atomic hydrogen can be imagined like an inflated, spherical balloon. It is best represented with the Bohr model of hydrogen.

The most common version of atomic hydrogen consists of one proton and one electron

atomic hydrogen

Answer 2

Answer:

Hey dude its helium not hilliyam..

Helium in quantum mechanics

Helium in quantum mechanicsHelium is composed of two electrons in atomic orbitals surrounding a nucleus containing two protons and (usually) two neutrons.

Hope it helps you!!!