Earnest Rutherford's experiment,"Gold Foil", led to the discovery the of a Small,dense and positively charged Nucleus
No. JJ Thomson's experiments with cathode rays lead to the discovery of the electron.
Rutherford's experiments led to the discovery of the atomic nucleus. Through his gold foil experiment, he found that atoms have a small, dense, positively charged nucleus at their center and that the rest of the atom is mostly empty space. This discovery revolutionized our understanding of atomic structure.
PbNO3 stands for lead(II) nitrate, which is a chemical compound composed of lead and nitrate ions. It is commonly used in laboratory experiments and in the production of various lead-containing products.
Nucleus - Rutherford fired particles at gold foil, and most went straight through. This showed that most of atoms are empty, and that most of the mass only occupies a small part of the atom. This part is known as the nucleus.
very small relative to size of whole atomextremely densehighly positively charged
experiments with cathode rays lead to the discovery of the Electron.
No. JJ Thomson's experiments with cathode rays lead to the discovery of the electron.
Rutherford found that atoms have a nucleus
it made your mom
J.J. Thomson's experiments with the cathode ray tube led to the discovery of the electron. This discovery revolutionized our understanding of the structure of the atom and laid the foundation for the development of modern atomic theory.
The atomic nucleus is positive because contain protons.
Opinions vary. The discovery of the atomic nucleus ("most of the atom is empty space")
Captain Scott's job was not to perform experiments. His job was to captain the ships and lead the teams on the expeditions to Antarctica. Even today, Antarctica is not a place for experiments; it is a place for the discovery of and the gathering of raw data about the health of planet Earth.
no
neutrons A+
Griffith's Discovery of Transformation Avery's Experiments with nucleic acidsHershey-Chase Experiment
Rutherfords gold foil experiment demonstrated the existence of the nucleus and lead to the model of a positive nucleus surrounded by electrons. This model was further developed by Bohr and then by Schroedinger and others to become the quantum mechanical model we now have with electrons in orbitals around the central positively charged nucleus..