Molecules.
Atoms of the elements are the simplest particles of compounds. The definition of an element is a substance that cannot be broken down into a simpler substance or interconverted.
Compounds that are made of carbon and hydrogen are called hydrocarbons. They are the simplest organic compounds and can be classified into different types such as alkanes, alkenes, and alkynes based on the types of carbon-carbon bonds present. These compounds are the basis for many organic molecules found in nature and are essential for life.
Many lipids are formed when a glycerol molecule combines with compounds called fatty acids.
Solvent
Compounds that mainly consist of hydrogen and carbon are called hydrocarbons. These compounds are the building blocks of organic molecules and include substances such as methane, ethane, propane, butane, and many others found in fuels and organic materials.
fatty acids.
You will have to tell us what the particle is, but if it is an alpha particle, there are two neutrons in it.
A positively charged subatomic particle is called a proton. It is found in the nucleus of an atom and contributes to the overall positive charge of the nucleus.
Most of them are, though there are a few that are ionic such as sodium acetate and other organic acid salts. These include ionic bonds, but also contain covalent bonds within a polyatomic ion.
A blob-like, one-celled organism such as an amoeba that surrounds a particle of food is called a "phagosome." In the process of phagocytosis, the amoeba engulfs the food particle, forming this membrane-bound vesicle that allows the organism to digest the nutrients. This process is a key method of nutrient acquisition for many single-celled organisms.
There are many different compounds called "sugar". You'd have to be more specific. Also, sugars are polyatomic molecules.
No, a fluoride is a salt. Note that in dental health many compounds called fluoride are not simple fluorides.