The largest object in our night sky has its own vocabulary. Learn some of these terms and find them in this Moon Vocabulary Word Search.
Daily Archives: December 13, 2018
A neutron is a subatomic particle with a mass of 1 and charge of 0. Neutrons and protons form the atomic nucleus. While the number of protons in a atom determines its element, the number of neutrons determines its isotope. Although a neutron has a net neutral electrical charge, it […]