Show:
periodic table
atomic mass
chemical traits
metal or nonmetal
element or compound
100
Gasses that react with no other chemicals
what are the noble gasses
100
the number at the bottom of each element
What is the atomic mass
100
this element never rusts
What is gold
100
iron
What is metal
100
glucose
compound
200
The line that separates the metals from the non-metals
What is the stair step?
200
this element has an atomic mass of 1
What is hydrogen
200
this element creates hydrogen and explodes when it comes in contact with water
What is sodium
200
florine
What is nonmetal
200
water
compound
300
the second family on the periodic table
What is alkali earth metal
300
this part of an atom has an atomic mass of 1
What is a neutron/proton
300
this element acts like a metal under high pressure
What is hydrogen
300
iodien
What is nonmetal
300
cobalt
element
400
elements that have similar reactions with other elements of the same ________
What is a elemental family
400
this part of an atom has an atomic mass of 0.001
What is an electron
400
this element is almost never found in its pure form
What is florine
400
hydrogen
What is nonmetal
400
chlorine
element
500
Metals that react with almost every other element.
What is the alkali metals?
500
this element has an atomic mass of 16
What is oxygen
500
this element is a liquid at room temperature
What is mercury/ bromine
500
silicon
What is Metalloid
500
osmium
element