Chapter 1
True or False, you should always have your hair pulled back and have closed toed shoes during a lab?
What is True.
What is this element, Na?
What type of units is Atomic Mass measured in?
What is AMU's (atomic mass units).
What is the difference between an Anion and a Cation.
Anion: Has a negative charge
Cation: Has a positive charge
C6H12O6 is an example of?
What is a molecular formula.
How do you calculate density?
What is Mass divided by Volume.
What does the period number on the periodic table represent for each of the elements?
What is the number of shells.
What is the subatomic particle with a negative charge?
What is, electrons.
How many valence does the Halogens on the periodic table have?
What is 7 Valence Electrons
What are Isomers?
What is, Isomers are 2 molecules with the same molecular formula but different structural formulas.
What are the 3 states of matter?
What is Solid, Liquid, and Gas.
What is the law where it states that matter cannot be created or destroyed?
What is the Law of Conservation and Matter.
What is the subatomic particle that has a positive charge?
What is, protons.
What is the name ending changed to when there is a monatomic anion?
What is ends with -ide
What do the dots in a lewis dot structure represent?
What is Valence Electrons.
What are 2 examples of a physical change?
What is change in state of matter or it dissolves.
On the periodic table where are the most reactive elements?
What is on the bottom left.
In an isotopic notation what does the number on the bottom of the chemical symbol represent?
What is Atomic Number.
True or False, An ionic bond is a magnetic attraction caused by transfer of 1 or more electrons from one element to another element?
What is True.
What does the HONC1234 rule tell us?
What is, how many bonds Hydrogen, Oxygen, Nitrogen, and Carbon need to fulfill the Octet rule.
What is an alternative to a match when lighting a bunsen burner?
What is a Striker.
How can you tell if an element is a compound?
What is if there is two or more elements/capital letters.
What is the weighted average of all known isotopes?
What is the average atomic mass.
What is the rule when a metal and a nonmetal bond and the charge is always zero.
What is the Rule of Zero Charge.
What is the rule when nonmetals bond they do so such that each atom gets an octet (8) of valence electrons?
What is, the Octet Rule.