Chemistry, 18.02.2021 01:00, loganshockley123
1. A British scientist named'). J. Thomson discovered the electron in 1897. He suggested that the atom looked like the model below, with electrons in a mass, or cloud; of positive charge. Electron o Positively charged cloud How was the Thomson model different from the Bohr model that followed it? The Bohr model did not include positive charges in the atom The Bohr model showed electrons surrounding the positive nucleus O The Bohr model consisted of a single, solid mass with no smaller particles O The Bohr model showed neutrons in a cloud surrounding the negative nucleus Save
Answers: 2
Chemistry, 21.06.2019 19:10, cristinaledford3696
Imagine that you have produced several versions of lactase, each of which differs from normal lactase by a single amino acid. describe a test that could indirectly determine which of the versions significantly alters the three-dimensional shape of the lactase protein.
Answers: 2
Chemistry, 22.06.2019 08:00, mariamakonteh31
Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.
Answers: 1
1. A British scientist named'). J. Thomson discovered the electron in 1897. He suggested that the at...
Biology, 26.10.2020 18:50
Mathematics, 26.10.2020 18:50
Mathematics, 26.10.2020 18:50
English, 26.10.2020 18:50