Stoichemesitry
Atomic Structure
Chemical reactions
Chemical bonding
Periodic Table
100
This is the number of atoms in sulfuric acid
What is 7
100
This is how CaO can be decomposed
What is chemically
100
the smallest unit of an element that can exist alone or in combination is this
What is the Atom
100
Sulfur will most likely form a covalent bond with this
What is Oxygen
100
Rutherford discoverd these
What is Protons and nucleus
200
Cu(NO*3)*2 is the formula for what
What is copper (II) nitrate
200
If a substance is in its solid phase, the particles do this
What is constantly vibrating
200
Isotopes of an element contain different numbers of
What is Neutrons
200
A cation attracts with this
What is a negativly charged ion
200
Elements in group 17 are the ________ reactive non metalse
What is most reactive
300
Magnesium hydroxide in formula form is this
What is Mg(OH)*2
300
When Carbon and Oxygen are subject to stress the change will occur in this
What is the products and reactions
300
Helium-3 and Helium-4 are _______
What is Isotopes
300
The correct name for Cu*2SO*3 is this
What is Copper (I) Sulfide
300
Elements that transmit heat and electricity display the property of this
What is conductivity
400
The empirical formula of 14.4% hydrogen and 85.6%carbon is this
What is CH*2
400
+7 is the oxidation number of this
What is NClO*4
400
Isotopes of hydrogen contain this
What is one proton
400
Valence Electrons are represented by __________ in a Lewis Dot Structure
What is dots
400
This is the gradual wearing away of a metal due to a chemical reation
What is corrosion
500
This is the mass of 0.432 moles of C*8H*9O*4
What is 73 g
500
NH is a Bronsted _________
What is acid
500
As the mass number increases the number of protons does this
What is remain the same
500
A weak attraction between hydrogen and oxygen is this
What is a hydrogen bond
500
The periodic table shows the atomic number, the chemical symbol, the element name and this
What is the atomic mass
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