Chemistry, 17.12.2021 05:10, garacey241
What did Rutherford conclude from his gold foil experiment?
A.) The large deflections of alpha particles was caused by a positively charged center that repels the positive particles.
B.) Atoms are indestructible solid spheres, which is why the alpha particles bounced off the gold foil.
C.) Most of the volume of the atom consists of a positive cloud, and negative electrons are embedded in this cloud.
D.) The nucleus must have a neutral charge to balance the negative charge of the electrons.
Answers: 3
Chemistry, 22.06.2019 15:30, ashtonviceoxd21i
The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe
Answers: 1
Chemistry, 22.06.2019 17:00, brandiwingard
What is the mass of phosphorous in a 51-kg person
Answers: 1
Chemistry, 22.06.2019 23:30, emmalado45
If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
Answers: 1
What did Rutherford conclude from his gold foil experiment?
A.) The large deflections of alpha par...
Mathematics, 24.09.2019 09:30
Social Studies, 24.09.2019 09:30
History, 24.09.2019 09:30
History, 24.09.2019 09:30
Mathematics, 24.09.2019 09:30
Chemistry, 24.09.2019 09:30
Arts, 24.09.2019 09:30