Chemists!!
Periodic Table!!
Families!!
More Families!!
Random !!
100
Who is the father of the periodic table?
Who is Mendeleev!!
100
What element is in the fourth period in Group 6A?
What is Chromium!!
100
What are metals and are less reactive than Group 1?
What are transition metals!
100
What are used to kill bacteria?
What are Halogens!
100
For atoms to be neutral...
What is the number of protons must egual the number of electrons!
200
Who grouped elements with similar properties in groups of 3 called triads?
Who is Dobereiner!!
200
How many elements are in the sixth period of the periodic table?
What is 18!
200
What are highly reactive nonmetals and form salts with Group 1?
What are halogens!
200
what are found at the bottom of the periodic table?
What are inner transitions!
200
What do Berrylium, Magnesium, Calcium, and Strontium have?
What is 2 valence electrons!
300
Who grouped elements in order of increasing atomic mass?(created modern Periodic Law)
Who is Mosely!!
300
Which elements are non-reactive and therefore do not normally gain or lose electrons?
What are noble gases!!
300
What do not conduct heat or electricity well?
What are non metals!
300
What are very reactive metals and are found as compounds?
What are alkali metals!
300
Which of the following has 5 electrons? -Vanadium -Bromine -Sodium -Phosphorus
What is Phosphorus!
400
Who grouped in order of atomic mass in groups of eight?
Who is Newland!!
400
Which element has 3 energy levels?
What is Boron(B)!!
400
What are stable and unreactive with a full valence shell?
What are Noble Gases!
400
What are elements on the "step" ??
What are semimetals or metalloids!
400
Which of the following elements is a metalloid? -Krypton -Silicon -Hydrogen -Chlorine
What is Silicon!
500
Who predicted properties in those spaces with amazing accuracy?
Who is Mendeleev!!
500
Which three elements are likely to have similar chemical and physical properties?
What are calcium, strontium, and barium!
500
What are Groups 3-13?
What are transitions metals !
500
What are all solids with the exception of Mercury?
What are Inner Transition!
500
Who is the goal tender for the Pittsburgh Penguins?? :DD
What is Marc-Andre Fleury #29 :DDDD <3333
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