Armrit Study Guide Packet With Complete Solutions
ARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONS Atoms - answer-fundamental submicroscopic unit of all mass. Size of the atom and its weight have interested scientists for a long period. Subsequently, experiments were devised to determine the size and weight of the various atoms. The lightest of all atoms is hydrogen. Proton - answer-a subatomic particle having a positvie charge identical in magnitude to the negative charge of an electron and, together with the neutron, a component of all atomic nuclei. The proton forms, by itslef, the nucleus of the hydrogen atom. The mass of a proton is approximately 1836 times that of an electron and the mass of an atom is contained almost entirely in the nucleus. The proton has an intrinsic angular momentum or spin and thus a magnetic moment (very small magnetic field). The number of protons in the nucleus of an atom determines what element it is; the atomic number of an element denotes the number of protons in the nucleus. Electron - answer-a subatomic mparticle that, along with protons and neutrons, make up the atoms the flow of an electric current in a conductor is caused by the drifting of free
Información del documento
- Subido en
- 7 de enero de 2024
- Número de páginas
- 16
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
