Nuclear Medicine Physics Test 1 With Complete Solutions

Nuclear Medicine Physics Test 1 With Complete Solutions Matter - answerAnything that consists of mass and inertia All matter is composed of... - answermolecules All molecules are composed of.. - answeratoms A molecule is the smallest unit of? - answerany substance An atom is the smallest unit of? - answermatter Elements are... - answerNaturally occuring Atoms have the same # of _____and _____ - answerProtons and electrons What charge is an electron? - answerNegative What is the mass of an electron? - answer1 What is the charge of a proton? - answerPositive What is the mass of a proton? - answer1836 What is the charge of a neutron? - answerneutral What is the mass of a neutron? - answer1840 What is the charge of a neutrino? - answerneutral What is the mass of a neutrino? - answer0 What do protons and neutrons have in common? - answeralmost the same mass, approx the same mass, close to the same mass Neutrons and protons are _______X heavier than an electron - answer2000X Electrons are ____/_____the of a proton - answer1/1840 Valent Electrons - answerCombination of atoms occurs through the interaction of electrons in the outer most shell Nucleons - answerneutrons and proto