What is the difference between an atom, compound, and mineral???????

Please help, Thanks

Atom= matter in the form of small units
Compound= elements chemically combined
Mineral= inorganic nutrients that regulate many chemicals in the body

for definition of mineral see below

http://en.wikipedia.org/wiki/Mineral

last yearmy school librarian said that wikipedia is an unrealiable source b/c ANYONE can put info on it, therefore, its not neccisarily true

If mineral has a specific gravity of 5.5 how much more matter is there in 1 cm3 of this mineral than in 1 cm3 of water

To understand the difference between an atom, compound, and mineral, let's break down each term and explain them individually.

1. Atom: An atom is the fundamental unit of matter. It is the smallest particle of an element that retains the chemical properties of that element. Atoms are composed of protons, neutrons, and electrons.

To learn more about atoms, you can refer to reliable science textbooks or educational websites that provide accurate information on basic atomic structure and properties.

2. Compound: A compound is a substance formed when two or more different elements chemically combine. It has a unique set of properties that are different from the elements it is composed of. Compounds are formed through chemical reactions where atoms of elements bond together in specific ratios to form molecules.

To understand the concept of compounds, you can study chemistry textbooks or online educational resources that cover topics such as chemical bonding, formulas, and chemical reactions.

3. Mineral: In the context of geology and biology, a mineral refers to an inorganic substance necessary for various bodily functions. Minerals are essential nutrients that regulate many chemical processes in the body, such as bone growth, nerve function, and metabolism. Examples of essential minerals include calcium, iron, potassium, and zinc.

If you want to explore more about minerals, it is recommended to refer to reputable scientific literature, geology textbooks, or biology resources that discuss the importance, functions, and sources of minerals in the human body.

Regarding the reliability of sources like Wikipedia, it is true that anyone can edit and contribute to it. While this potentially allows for inaccuracies, Wikipedia has a strong community of contributors who review and moderate the content to ensure its accuracy. However, it is always a good idea to cross-reference information from multiple reliable sources to verify the accuracy of the information you find.