Chemistry, 24.08.2019 12:00 ericwheeler821
How are the helium atoms in this model different from real helium atoms?
Answers: 1
Chemistry, 22.06.2019 02:10
What approach is required to balance the objectives of sustainable development? balancing the objectives of sustainable development requires a(n) .
Answers: 3
Chemistry, 22.06.2019 23:30
The sum of the oxidation numbers in a neutral compound is always
Answers: 2
Chemistry, 23.06.2019 00:30
How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw
Answers: 2
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
How are the helium atoms in this model different from real helium atoms?...
Physics, 28.08.2019 19:30
English, 28.08.2019 19:30
English, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30
Geography, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30
Computers and Technology, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30
Social Studies, 28.08.2019 19:30
Chemistry, 28.08.2019 19:30
Mathematics, 28.08.2019 19:30