Главная страница

Substance

by Lewis Carroll
written by Lewis Carroll

Substance – matter is one of the two basic forms of existence of matter. It can also be called Energy.
It is a type of finite entity in space that has a rest mass. (See Relativity theory, special). The application of the concepts of simple and complex substances in chemistry has a place. Simple substances are those composed of identical atoms of the same chemical element; complex chemical compounds, on the other hand, are those composed of different atoms combined into molecules of chemical compounds.

Lewis Carroll writes about military space programmes, policy, technology and the industry that supports the sector. He spent nearly two decades covering the military, the Pentagon, Congress and the defence industry as a journalist for Space Chatter magazine.

Lewis Carroll writes about military space programmes, policy, technology and the industry that supports the sector. He spent nearly two decades covering the military, the Pentagon, Congress and the defence industry as a journalist for Space Chatter magazine.

@2011-2024 - All Right Reserved regarding copying, distribution and translation of this document.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Accept Read More