Answers: 3
Chemistry, 23.06.2019 01:00
Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.
Answers: 1
Chemistry, 23.06.2019 05:30
Suppose you discovered a new element with 120 protons and 2 electrons in its outer level . i'm what group does this new element belong? what properties would you expect it to have
Answers: 1
Chemistry, 23.06.2019 17:50
What is a property of a substance that is composed of atoms that are held together by ionic bonds?
Answers: 3
Chemistry, 23.06.2019 19:30
Where do the numbers in a stoichiometry mole ratio come from
Answers: 1
Where do surface waves occur...
Social Studies, 19.11.2020 22:30
Biology, 19.11.2020 22:30
English, 19.11.2020 22:30
English, 19.11.2020 22:30
Chemistry, 19.11.2020 22:30
Computers and Technology, 19.11.2020 22:30
Mathematics, 19.11.2020 22:30
Physics, 19.11.2020 22:30
English, 19.11.2020 22:30
Mathematics, 19.11.2020 22:30
Computers and Technology, 19.11.2020 22:30