Nucleus and electrons
Nucleus and electrons
There are two main parts of an atom. The one that contains the most mass is the nucleus, which holds all of the protons and neutrons in a ball at the center of the atom. The second part is the cloud of electrons that orbit the nucleus. So, protons are found in the nucleus of an atom.
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Two hydrogen atoms and an oxygen atom.
nucleus
Some characteristics of a atom are they take on part of chemical reactions independently. Atom can be divided into sub-atomic particles and the main particles of a atom are the electron, proton and neutron.
The number of protons, which are found in the nucleus of an atom.
Atoms contain a nucleus which has protons and neutrons and outside is a cloud of electrons.
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neutron and proton are consdered the center part of an atom
Some characteristics of a atom are they take on part of chemical reactions independently. Atom can be divided into sub-atomic particles and the main particles of a atom are the electron, proton and neutron.
The two main part of circulatory system are hearth and Arteries