Question

Everything is made up of blank and all matter is made of blank. There are three basic parts of atom: protons,neutrons, and blank. The blank and blank are located in the center of the atom; this area is called the blank. The electrons are found orbiting around the nucleus in an area we call the blank. They are organized into levels within the electron cloud, and the outermost level is referred to as the blank level.

Answer 1

Matter is made of atoms, which are composed of protons, neutrons, and electrons. Protons and neutrons form the nucleus at the center of the atom, while electrons orbit in the electron cloud, especially the valence level.

Step-by-step explanation:

Everything is made up of matter and all matter is made of atoms. There are three basic parts of an atom: protons, neutrons, and electrons. The protons and neutrons are located in the center of the atom; this area is called the nucleus. The electrons are found orbiting around the nucleus in an area we call the electron cloud. They are organized into levels within the electron cloud, and the outermost level is referred to as the valence level.