Show:
Elements
Periodic Table
Compounds
Acids/Bases
Chem. Reactions
100
Element with 40 protons
What is Zirconium.
100
Most reactive metals.
What are Alkali Metals (group 1).
100
Type of bond where electrons are shared.
What is covalent.
100
The pH range for acids.
Any pH below 7.
100
All reactions must support this Law.
What is the Law of Conservation of Matter.
200
Equals the atomic number of an element.
What is number of protons.
200
Most reactive nonmetals.
What are Halogens (group 7).
200
Type of bond where electrons are transferred.
What is ionic.
200
The pH for Bases
What is any pH above 7.
200
Substances present before the reaction occurs.
What are reactants.
300
The majority of elements are this type.
What are metals.
300
Number of valence elections for elements in the Carbon Group.
What is four.
300
Show the proper bonding between Cesium and Fluorine.
What is an ionic bond between one atom of Cesium and one atom of Fluorine.
300
Type of ion associated with bases.
What are hydroxide ions.
300
The number always found just before the Chemical Formula.
What is the coefficient.
400
Element not having any neutrons.
What is Hydrogen.
400
Elements that are non reactive.
What are Noble Gases.
400
Show the proper bonding between Lithium and Oxygen.
What are two Lithium atoms connected to one Oxygen atom by ionic bonds.
400
Type of ion associated with acids.
What are Hydrogren ions.
400
The number in a chemical equation which can never be changed.
What is a subscript.
500
Parts of the atom included in the atomic mass.
What are protons and neutrons.
500
Reactive metals with two valence electrons.
What are Alkaline Earth Metals.
500
Type of compound that has low melting and boiling points.
What are covalent compounds.
500
The product of acid and base reactions.
What are salts.
500
Ask Ms. M. for a chemical equation to balance.
:)