The periodic table
Find the elements
Properties
The atom
How many atoms?
100
Horizontal rows on the periodic table
What are periods
100
FeAr
What is iron (Fe), and argon (Ar)
100
Ductile, malleable, shiny, and often solid at room temperature
What are metals
100
Protons and neutrals can be found in this part of the atom
What is the nucleus
100
H2SO4
What is 2 hydrogen, 1 sulfur, 4 oxygen (7 total)
200
Vertical columns on the periodic table
What are families/groups
200
NAg
What is nitrogen (N) and silver (Ag)
200
Poor conductors, usually solid or gas at room temperature, brittle, and dull in color
What are nonmetals
200
The outer most electrons in an atom
What are valence electrons
200
C2H4O2
What is 2 carbon, 4 hydrogen, 2 oxygen (8 total)
300
True or false: Elements in the same family similar physical and chemical properties
What is true
300
NaPS
What is sodium (Na), phosphorus (P), sulfur (S)
300
I am a liquid metal at room temperature
What is mercury (Hg)
300
True or false: You can have up to 8 electrons in the first energy shell
What is False! The most electrons you can have is 2
300
H2CO3
What is 2 hydrogen,1 carbon, 3 oxygen (6 total)
400
Helium, neon, krypton, and neon are all examples of...
What are noble gases
400
ClONe
What is chlorine (Cl), oxygen (O), and Neon (Ne)
400
I am 70% of the air you breathe
What is Nitrogen
400
The masses of protons and neutrons are almost _____ times greater than the mass of the electrons
What is 2000
400
C8H10N4O2
What is 8 carbon, 10 hydrogen, 4 nitrogen, 2 oxygen
500
Magnesium, calcium, barium, and strontium are all examples of...
What are alkaline earth metals
500
CrIB
What is chromium (Cr), iodine (I), boron (B)
500
A nonmetal liquid on the periodic table
What is bromine (Br)
500
A model used to show the correct amount of protons, neutrons, and electrons arranged in the atom
What is a Bohr-Rutherford diagram
500
C6H12O6 How many atoms and what is this molecule?
What is 6 carbon, 12 hydrogen, 6 oxygen (24 total) in glucose
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