Atomic History
This person came up with the plum pudding/ chocolate chip cookie model of the atom.
(A positive atom with random negative particles throughout it.)
Who is Thomson?
Krypton has this many protons.
What is 36?
1) A negatively charged particle
2) A positively charged particle
1) What is an anion?
2) What is a cation?
Out of these two isotopes, this is the one that is most abundant.
Chlorine- 35
Chlorine- 37
What is Chlorine- 35?
The electron configuration for Cobalt.
What is Is2 2s2 2p6 3s2 3p6 4s2 3d7 ?
This person conducted the Gold Foil Experiment where he shot particles at an atom. He discovered there was a dense positive space and a large surrounding negative space.
Who is Rutherford?
Lead has this many electrons in a neutral atom.
What is 82?
The definition of an Isotope.
What is forms of the same element that contain different numbers of neutrons. (same element, differing in atomic mass)
This Isotope is the most abundant. (See google form)
What is 64.
The electron configuration for Na+.
What is 1s2 2s2 2p6 ?
This person discovered that electron movement was not random but that electrons traveled certain "paths" or energy levels like a planetary model.
Who is Bohr?
The atomic number on the period table tells us this.
The number of protons or the number of electrons (in a neutral atom)
The number of electrons that Na +1 has.
What is 10?
The name of this Isotope. (see google doc)
What is Carbon-14
The number of electrons in Al3+
What is 10?
This is the modern day atomic model. It describes electrons' movement in certain sublevels, and was discovered by Schrodinger & others.
What is the Cloud/ Quantum Model?
The atomic mass tells us this.
What is number of protons + neutrons?
The number of neutrons in Lithium- 8
What is 5?
The element this graph is representing.
(see google doc)
What is Magnesium?
The noble gas (short cut) configuration for Nitrogen.
What is [He] 2s2 2p3
This is the chronological order of all FIVE of the scientists that contributed atomic models in history.
Who are
1)Dalton
2) Thomson
3) Rutherford
4) Bohr
5) Schrodinger +
Mass number - Atomic number =
What are neutrons?
Out of these, this Carbon isotope is the most abundant.
Carbon-12
Carbon-13
Carbon-14
What is Carbon-12?
The element AND the average atomic mass given the mass spectrum. (see google doc)
What is Magnesium & 24.4625?
The noble gas (short cut) configuration for Iodine.
What is [Kr] 5s2 4d10 5p5 ?