Periodic Table
Metal or not Metal?
Who am I
Element, Mixture, or Compound?
S for solutions
100
organized the known elements into the Periodic Table
Who is Dmitri Mendeleev?
100
good conductors of electricity and heat
What is metals?
100
atomic number 6
What is carbon?
100
only one kind of atom
What is an element?
100
formed when particles of 2 or more substances are mixed evenly
What is solution?
200
number of periods in the Periodic Table of elements
What is 7?
200
dull or earthy in color
What is nonmetals?
200
chemical symbol Te
What is tellurium?
200
forms a new substance when combined chemically
What is compound?
200
greater part of a solution
What is solvent?
300
group that has the most elements in it
What is metals?
300
classified as not liking to react with other elements
What are noble gases?
300
atomic mass 108
What is silver?
300
do not change properties when combined
What is a mixture?
300
dissolved in a solvent
What is solute?
400
the number of known elements, right now
What is 118?
400
classified as having properties of metals and nonmetals
What are metalloids?
400
liquid in period 6
What is mercury?
400
keep their properties when combined
What is a mixture?
400
salt in ocean water
What is solute?
500
how the elements are arranged in the Periodic Table
What is by increasing atomic mass?
500
very brittle, not maleable, but a good conductor of electricity
What is metalloid?
500
36 protons and electrons
What is krypton?
500
fixed ratio
What is a compound?
500
a solid solution of metals or nonmetals dissolved in metals
What is an alloy?
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