Periodic table
Atoms
Chemical Formulas & Matter
Fire safety
more periodic table
100
Phosphorus
What is the element with the atomic number 15
100
a small particle that is the building block of matter
What is an atom
100
anything that has mass and takes up space.
What is matter
100
- Know the procedure -never eat,drink,or chew gum. -Know the location and proper use of the eyewash and fire blanket.
name the top 3 safety rules
100
group 2
what group is 4 in
200
Indium
What is the element in group 13 period 5
200
protons neutrons electrons
What are the 3 parts an atom is made of
200
it's a number placed in front of an element symbol or formula
What is a coefficient
200
-small heaters -cooking
What are the top 2 sources of home fires
200
group 13
what group is 49 in
300
197
What is the atomic mass of gold rounded
300
valence electron-are the electrons that are in the highest energy level
What is a valence electron
300
1.reactants
What is the 1 part of a structure of an equation
300
-baking soda
what is one way to fight small fires
300
group 6
what group is 74 in
400
Palladium
What element is 46
400
up to 2 electrons
how many electrons can be in the 1st shell
400
products of a new substance created after an reaction
What is the 2nd part of the structure of an equation
400
Combustion:a rapid reaction between oxygen and fuel
What is a Combustion
400
group 17
what group is 35 in
500
24
What is chromium's atomic number
500
up to 32 electrons
how many electrons can be in the first 4th shell
500
plus signs seperate reactants
What is the 3rd part
500
STOP<DROP<ROLL
what do u do in a fire
500
group 3
what group is 57 in
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