All about Atoms
Super Charged
Trendy 1
Trendy 2
Say What?
100
Which subatomic particle is the smallest
What is electron
100
Why is helium not very reactive
What is it full already
100
What period is Cerium in
What is period 6
100
As you move from left to right what happens to metallic properties
What is they become less metallic
100
Who organized the PT by atomic mass
What is Mendeleev
200
What sub atomic particles make up most of the mass
What is p and n
200
How do cations form
What is by losing an electron
200
How many valence electrons does Phosphorus have?
What is 5
200
Which element has the largest atomic radius
What is francium
200
Moseley was responsible for the PT rearrangement. How did he change it?
What is by atomic number
300
Elements are highly reactive because
What is they only have one valence e
300
Which group would you most likely find only elements with the oxidation number of 1-
What is Group 17
300
HOw is the periodic law demonstrated in halogens
What is by similar chemical properties within the group
300
What is the location of an element best related to; color, neutrons, atomic weight, or electron configuration
What is electron conf.
300
What do you do with a dead element
What is you barium
400
What is the combined molar mass of the chalcogen group
What is 761
400
What type of ion would magnesium most likely form and why
What is 2+, it loses 2 e
400
What does ionization energy tell you
What is the ability of an element to become an ion
400
What is group 16 called
What is Chalcogens
400
Why were there gaps in the original PT
What is they were saving the space for predicted elements
500
This element is in the same group as argon and is similar to livermorium
What is ununoctium
500
What type of ion would cobalt most likely form
What is a cation
500
Which is more metallic, thallium or xenon
What is thallium
500
Which has a higher electron affinity; cesium, iodine, hydrogen, oxygen
What is cesium
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