Lab Safety and Equip
Atoms
Elements
Periodic Table
Anything Goes
100
These three pieces are to be worn when working in the lab
What are goggles, gloves, and apron?
100
This subatomic particle has a positive charge
What is proton
100
this subatomic particle determines an elements identity
What is a proton
100
these are the horizontal rows in the periodic table
What is periods
100
this means you can hammer a metal into thin sheets or shape it
What is malleability/malleabel
200
This means something can easily catch fire
What is flammable?
200
this subatomi particle has a negative charge
What is electron
200
this determines an elements reactivity and chemical properties
What are valence electrons
200
these are vertical columns in which all atoms in this column have similar properties
What is family/group
200
this means the metal can be made into thin wires
What is ductility
300
This is used to view things to small for the naked eye to see
What is a microscope
300
This subatomic particle has no charge and therefore is not important to chemical reactions
What is a neutron
300
This is the simplest form of a substance
What is an element
300
these are found on the left side of the zig zag line on the periodic table
What is metals
300
this group of non metals does not react with other elements and have a full valence electron ring
What is noble gases
400
This is a narrow mouthed container used to store and heat liquids
What is an Erlenmeyer Flask?
400
what are the small parts of an atom called?
What are subatomic particles
400
This is how you find the number of neutrons
What is mass number minus atomic number
400
these are the 8 elements found along the zigzag line of the periodic table
What is metalloids
400
these particles determine if an element will react with another element.
What is valence electrons
500
This is what PASS stands for on a fire extinguisher
What is pull aim squeeze and spray/shoot/sweep
500
this is how you find atomic mass?
What is add protons and neutrons
500
which element has no neutrons
What is hydrogen
500
this is the liquid metal found on the periodic table
What is mercury
500
the third electron ring can hold this many electrons
What is 18 with 8 for bonding
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