Atom Particles Atom Models Atom Scientists Isotopes Nuclear
- Slides: 51
Atom Particles Atom Models Atom Scientists Isotopes Nuclear Chemistry 10 10 10 20 20 20 30 30 30 40 40 40 50 50 50
A formula containing twice as many sodium atoms as oxygen atoms
What is Na 2 O?
The number of protons, neutrons, and electrons in an atom of sulfur-33.
What is 16 protons, 17 neutrons, and 16 electrons?
The complete chemical symbol containing 25 protons, 26 neutrons, and 27 electrons.
What is ?
The particle used to distinguish between atoms and ions.
What is an electron?
The particles making up the majority of an atom’s mass.
What are protons and neutrons?
This model is based on the results of the gold foil experiment.
What is the nuclear model of the atom?
Electrons travel in fixed orbits.
What is the planetary model?
The first model describing electrons.
What is the plum pudding model?
The atom was indivisible.
What is the solid sphere model?
Electrons are localized to orbitals.
What is the wave mechanical model?
This scientist first described the idea of the atom.
Who is Democritus?
The scientist who is responsible for the law of definite proportions.
Who is Proust?
The scientist who discovered the neutron.
Who is Chadwick?
The scientist who first identified the “quantum”.
Who is Planck?
The scientist who described quantum numbers.
Who is Schrödinger?
The atomic mass of two isotopes: Cl-35 that has a relative abundance of 75. 78% and Cl-37 that has a relative abundance of 24. 22%.
What is 35. 48 amu?
The average atomic mass of magnesium: 24 Mg (78. 99% abundance), 25 Mg (10. 00% abundance), and 26 Mg.
What is 24. 32 amu?
The amount of 100. 0 g of 207 Po remaining after 17. 4 hours (half-life of 207 Po = 5. 8 hrs).
What is 12. 50 g?
The fraction of an isotope remaining after 21 days if its half-life is 7 days.
What is 0. 125 or 1/8?
The half-life of an isotope that decays from 50. 0 g to 3. 125 g in 30. 0 min.
What is 7. 50 min?
Nucleons.
What are protons and neutrons?
The missing nuclide in the following nuclear equation:
What is ?
This is emitted from radioactive decays without changing the number of protons or neutrons in the original nuclide.
What is a gamma ray?
The type of nuclear energy created by the sun as opposed to the type of nuclear energy produced by nuclear reactors.
What is fusion and fission, respectively?
The type of nuclear decay occurring in very light nuclides
What is positron production?
Lesson 15 nuclear quest nuclear reactions
Fisión nuclear vs fision nuclear
Democritus atomic model
How are particles arranged in an atom
Atom and subatomic particles
Calcium subatomic particles
General arrangement of subatomic particles in the atom
The three particles that make up an atom are...
Modals differences
Isotopic mass formula
Fertile isotopes
Great northwest
Isotopes
Rubidium has two common isotopes
Applications of radioisotopes
Isotopes
Chlorine mass number
Percent abundance formula
Atomic structure essential questions
Oxoacids of nitrogen
Four fundamental forces of nature
Isotopes examples
Isotopes radioactifs
Subatomic heavyweights isotopes lesson 13
Abundance calculation chemistry
Isotopes examples
Isotope notarion
Nitrogen hyphen notation
What is
Isotopes properties
Hydrogen isotopes
Isotopes
Atomic isotopes
Examples of isotopes
Hydrogen isotopes
Isotopes pogil
Atom models history
Lesson 11 atomic pudding models of the atom
History of atomic theory
Atomic theory model timeline
Lesson 11 atomic pudding models of the atom answer key
The structure of the atom section 2 defining the atom
Perkembangan teori atom dalton
Top german scientists
Six kingdoms of classification chart
Scientists discover how develop brains
Union of concerned scientists
A significant figure
Isaac newton one of the greatest scientists was born
Scientists recently discovered that rocks collected
Scientists can from
First layer of the earth
