The atomic mass is the addition of the protons and the neutrons. , The atomic number is the number of protons. , An ion is when there are more positives or negatives in an atom. , Electrons may be lost to another atom or gained. , Electrons have a negative charge and are found in the atomic cloud. , The first energy level in a cloud usually has 2 electrons , An isotope has a differing number of neutrons. , The periodic table is arranged by the number of protons in each atom. , An element can be a metal, nonmetal, or metalloid. , Protons are positively charged and are in the nucleus. , Your project is due next FRIDAY. ,

Ranglista

Vizuális stílus

Beállítások

Kapcsoló sablon

Automatikus mentés visszaállítása :?