Which type of atoms are shiny, good conductors, and found to the left of the staircase?
metals
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boom
Lose 50 points!
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gold
Win 50 points!
Okay!
gift
Win 25 points!
Okay!
baam
Lose 20 points!
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lifesaver
Give 10 points!
Oops!
shark
Other team loses 25 points!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 20 points!
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20
Which isotope is represented by the Bohr model in the picture. Give the symbol and mass number for the isotope.
Mg-24
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5
What are the smaller particles called that make up both protons and neutrons?
quarks
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20
Explain how to write an abbreviated electron configuration.
Located the noble gas that comes in the period before the desired atom, write its symbol in brackets, and count/summarize each orbital section until finished.
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5
What is a row on the periodic table called?
period
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5
What is the charge of a proton?
+1
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10
What is the name for the group 2 elements?
Alkaline Earth Metals
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10
What is the name for group 17 elements?
Halogens
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25
Draw a Bohr model for an atom of Na-23.
See instructor drawing. (11 protons, 12 neutrons, 11 electrons, 3 electron shells-2 electrons in shell 1, 8 electrons in shell 2, and 2 electrons in shell 3)
