An organic molecule is one which contains carbon, although not all compounds that contain carbon are organic molecules. Although carbon is present in all organic compounds, other elements such as hydrogen (H), oxygen (O), nitrogen (N), sulfur (S) and phosphorus (P) are also common in these molecules.

The simplest, most fundamental class of organic molecules is the alkanes. These are molecules consisting only of carbon and hydrogen with only C-H and C-C single bonds. Methane (CH4) and ethane (CH3CH3) are alkanes.

A molecule is organic if it contains carbon and hydrogen. Some exceptions to the rule are compounds like H2CO3 and HCN , which are usually considered to be inorganic molecules.

The four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids.

The smallest molecule is diatomic hydrogen (H2), with a bond length of 0.74 angstroms.

Protons and neutrons can be further broken down: they’re both made up of things called “quarks.” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.

quarks

PG5 is the largest molecule in the world, until scientists synthesize a new one. It is big as some viruses, and has a diameter of 10 nanometres and a mass equal to 200 million hydrogen atoms.

DNA

The chemical formula for the protein is C169723H270464N45688O52243S912. If you’ve taken Organic Chemistry, then you know you are in for a real treat in pronouncing the IUPAC name. It is 189,819 letters long, which could make it the longest word in the English language.

7 billion billion billion atoms

Originally Answered: Can an atom die? Atoms are not alive, so you should not use the word “die”, even if it gets destroyed. A radioactive atom can decay into a different atom plus some particles like an alpha particle, or an electron, or a positron, and a neutrino or antineutrino.

The pattern of the energy flow as the person nears death becomes thin and draws in toward the physical body, and the chakras close from the feet upward in the cases experienced.

Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins. The potential chemical energy of these molecules is transformed into other forms, such as thermal, kinetic, and other chemical forms.

Humans obtain energy from three classes of fuel molecules: carbohydrates, lipids, and proteins.

The human body is neutrally charged. You feel static charge because the hairs on your skin gets positively or negatively charged when rubbed.