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Misc.
elements
more elements
100
a substance which can't be broken down any further by chemical or physical means( exept by nuclear reactions)
What is a element?
100
Lithium & Sodium
What is the alkali metals?
100
Chlorine & Flourine
What is the poisonous gases?
200
all elements
What is a pure substance?
200
Manganese, Iron, Nickel, Copper, and Zinc
What is the transtion elements?
200
Mercury
What is the only common metal occurring as a liquid at room temperature?
300
Dmitri Mendeleev.
What is the creater of the periodic table?
300
Hydrogen & Oxygen
What is the colorless, reactive gases?
300
Bromine
What is the only non-metallic liquid elements?
400
Of numbers & protons
What is the table list of the elements in order?
400
Iodine
What is both a poisonous, reactive gas and a solid non-metal?
500
Boron, Carbon, Silicon, Arsenic, Germanium, Antimony, Tellurium, & Polonium.
What is metalloids?
500
Helium, Neon, Argon, Krypton, Xenon, and Radon.
What are the noble gases?