Parts of an Equation
Periodic Table
Ions and bonding
Formulas
Formula naming
100
Everything on the left side of the arrow are called the _____
What is Reactants
100
Na, S, F, Cl are all examples of _____________
What is Atoms/Elements
100
What are ions?
What is atoms that gain or lose electrons and become charged
100
What is the first step to writing formulas?
What is 1. Write the element symbols and their charges
100
What are the steps to naming compounds?
What is 1. Write the name of the metal first just like it is on the periodic table 2. write the 2nd name by dropping the ending and adding "ide"
200
Everything on the right side of the arrow are called the ____
What is Products
200
H20, NaCl, FeO are all examples of _____________
What is Compounds
200
______ electrons are the only electrons that are involved in bonding
What is Valence *BONUS* Why don't Noble gases bond?
200
What do the charges represent?
What is either losing or gaining that many electrons to form bonds
200
Name the following: LiCl
What is Lithium Chloride
300
The numbers you put in the FRONT of the compounds/elements in the equation to balance are called the _____
What is Coefficients
300
Metals are found on the _____ side of the table
What is LEFT *BONUS* Where are non-metals found?
300
The 2 types of Ions are _____ and _____
What is Cation, Anion *BONUS* Which are usually metals, lose electrons and become positively charged?
300
After writing the symbols and their charges, what is the next step?
What is Criss-cross charges bringing the opposite charges down to be subscripts for the symbols
300
In2Te3
What is Indium Telluride
400
The small numbers to the right of the compounds are called the ______
What is Subscripts *BONUS* When balancing, which # can you change?
400
Elements with similar properties are found the same _____ on the periodic table. (columns or rows)
What is Columns
400
How many valence electrons does Sodium have? How many more does it need to be stable?
What is 1, needs to get rid of 1 *BONUS* What are the elements in group #1 called?
400
If the charges are the same (ex. both 2) what happens?
What is they cancel each other out *BONUS* Give an example
400
Write the chemical formula for " Calcium Arsenide"
What is Ca3As2 *BONUS* What is the charge of Ca? As? How many atoms are in this compound?
500
The arrow means _______
What is Yields *BONUS* Balance the following equation: ____Ca + ___ Pb(NO3)2 --> ___Pb + ___Ca(NO3)2
500
What is a MOLE?
What is 6.02 x 10 ^23 atoms
500
Why do the Halogens bond so easily?
What is because they have 7 valence electrons which means they only need 1 more to be stable
500
Write the following formulas: 1. Magnesium and Nitrogen 2. Cesium and Iodine
What is Mg3N2, CsI
500
Write the Chemical formula for " Gallium Phosphide"
What is GaP *BONUS* why are there no subscripts?
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