what is matter?
name two states of matter?
what is an atom?
what is a molecular space
answer me please
Answers
Answer:
Matter is the "stuff" that makes up the universe — everything that takes up space and has mass is matter.
All matter is made up of atoms, which are in turn made up of protons, neutrons and electrons.
Atoms come together to form molecules, which are the building blocks for all types of matter, according to Washington State University. Both atoms and molecules are held together by a form of potential energy called chemical energy. Unlike kinetic energy, which is the energy of an object in motion, potential energy is the energy stored in an object.
Answer:
What is matter?
Matter, material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena. ... The three most familiar forms, or states, of matter are solid, liquid, and gas. Heating and cooling a substance may change it from one state to another.
Name two states of matter?
Two states of matter are :
- Solids – relatively rigid, definite volume and shape. In a solid, the atoms and molecules are attached to each other.
- Liquids – definite volume but able to change shape by flowing. In a liquid, the atoms and molecules are loosely bonded.
what is an atom?
An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.
what is a molecular space
The spacing between the molecules of matter is called Inter- molecular spaces. Intermolecular spaces vary from solid, liquid and gases. intermolecular spaces are less in solids more in liquids and most in gases.