Atoms
States of Matter
Balancing Equations
Periodic Table
Lewis Dot
100
These three things show up in every atom.
What are protons, neutrons, and electrons?
100
The three main states of matter are...
What is solid, liquid, and gas?
100
In order to balance an equation you must do this first.
What is find the number of elements on each side of the equation?
100
This is the first family on the periodic table.
What is the Alkali Metals?
100
Lewis dot models show elements with this number of dots.
What is the number of dots is equal to the number of valence electrons?
200
This element has an atom with 50 protons.
What is Tin (Sn)?
200
This state of matter has a constant volume but can change it's shape.
What is liquid?
200
This is the number of nitrogen atoms present in the compound below: Ga(NO3)3
What is 3?
200
This group on the table is what every element strives to be, stable.
What are the Noble Gases?
200
Draw the Lewis dot structure for nitrogen.
. What is :N. ? .
300
This determines the number of energy levels of electrons.
What is the row on the table?
300
This state of matter is rare on earth. It has the most energy.
What is plasma?
300
This is the number of oxygen atoms present in the following compound: C2H4(CO)3(OH)4
What is 7?
300
The metals are located on this side of the table.
What is the left side?
300
Draw the Lewis dot structure for Radium.
What is .Ra. ?
400
The number of protons, electrons, and neutrons in an atom of Arsenic.
What is 33 protons, 33 electrons, 42 neutrons?
400
This is the name of the process that occurs when a gas becomes a solid.
What is deposition?
400
Balance the following equation: NaCl + H2O --> NaOH + HCl
What is 1NaCl + 1H2O --> 1NaOH + 1HCL
400
This element has the chemical symbol of Tl.
What is Thallium?
400
This is how you determine the number of atoms needed to make a bond.
What is you find the Lewis dot structure for each element and then pair the unpaired electrons, adding more elements as needed?
500
The number of protons, neutrons, and electrons for the following is: Co +3
What is 27 protons, 24 electrons, and 32 neutrons?
500
This is the name of the process that occurs when a liquid becomes a gas.
What is evaporation or boiling?
500
Balance the following equation: Mg(OH)2 + H3PO4 --> H2O + Mg3(PO4)2
What is 3 Mg(OH)2 + 2 H3PO4 --> 6 H2O + 1 Mg3(PO4)2
500
The oxygen family has this many valence electrons.
What is 6?
500
Draw the Lewis dot structure for the combination of Silver and Oxygen.
What is .Ag. | ./ .O: ..
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