Atoms and Ions
A subatomic particle with a negative charge.
What is an electron?
The periodic table is arranged by this.
What is number of protons or atomic number?
Metal and metal.
What is metallic bonding?
Reaction type that results in a more complex product.
What is synthesis reaction?
The formula for carbonate.
What is CO32-?
An atom that has a positive charge.
What is a cation?
The atomic radius ______ as you move down and left to right across the periodic table.
What is increases?
K2O is an example of this type of bonding.
What is ionic bonding?
The products of an incomplete combustion.
What is CO and H2O?
This type of compound uses prefixes such as mono, di, tri, ec.
What is a covalent compound?
The charge formed by nonmetals.
What is negative?
This is the most electronegative element.
What is fluorine?
Xenon does not do this because it has a full octet.
What is share or transfer electrons?
The mechanism for a double replacement reaction.
What is the cations or metals switch places in the formula?
Aluminum and sulfur form this compound (formula and name).
What is Al2S3 and aluminum sulfide?
The charge on strontium.
What is 2+?
These have the same number of valence electrons.
What are group or families?
NaCl is also called a/an ____________ because it conducts in water.
What is an electrolyte?
KBr + Ag --> ?
What is no reaction?
The charge on a formula unit of MgCl2.
What is neutral?
These metals have variable charges.
What are transition metals or d-block elements?
Group 1 metals are all very reactive in water. Order the alkali metals from periods 2-4 from most to least reactive.
What is K, Na, and Li?
This type of bond shares electrons but they have a difference in electronegativity.
What is polar covalent bonding?
The products have less energy than the reactants.
What is an exothermic reaction?
Lead (IV) hydroxide and Silver (I) chromate react to produce... (Write the complete equation as a formula).
What is Pb(OH)4 + Ag2CrO4 --> Pb(CrO4)2 + AgOH?