yes they are.
Atoms and molecules
yes they are.
Yes. Atoms can be alone or make mixtures called molecules, and mixtures of molecules and atoms make up everything.
Atoms are the tiny particles that make up an element. Each atom consists of a nucleus containing protons and neutrons, surrounded by electrons orbiting the nucleus.
is it ch2o or CH2O? Bc if it's the first then it's an element if it's the second it's a compound of Chloride two particles of Hydrogen and oxygen
It would be inaccurate because atoms are made of subatomic particles, which actually make up the element. These subatomic particles have either a positive, negative, or neutral charge. The positively charged particles are called protons. The negatively charged particles are called electrons. The neutral particles are called neutrons. The protons and neutrons are grouped together in the nucleus of an atom, with the electrons orbiting around.
Yes, everything is made of tiny particles - if it is an element then the particles are atoms of that element, if it is a compound then the particles are molecules composed of atoms of the elements which make up the compound.
Alloys are mixtures of metals, such as sterling silver, which is an alloy of silver and copper.
Those fats and oils are called shortening.
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
The number of protons
An element is single in terms of it's makeup atoms with the same atomic number make an element. A compound is made up of two or more elements. A mixture can be made up of many elements and compounds.