Party at the P.Table
What is the chemical symbol for Hydrogen?
What are the three common states of matter?
solid, liquid, or gas
Is H2O on the periodic table?
No, it is a compound.
What is the smallest unit of matter?
Atom
What is the law of conservation of mass?
Mass is neither created nor destroyed in a chemical reaction.
What element has the atomic number 5??
Boron
What is the name of the phase change from solid to liquid?
melting
Give an example of a Noble Gas
answers will vary
What is the charge of a proton?
+1
What type of reaction results in fire or an explosion? (Hint: spontaneous _____________)
Combustion.
What is the atomic mass for Carbon
12.001
Name one of the two uncommon states of matter.
Plasma or Bose Einstein Condensate
What is the octet rule?
Every element wants 8 valence electrons?
Atomic mass - atomic number = _______________
(hint: it is a subatomic particle)
Number of neutrons
What is a catalyst?
A substance that speeds up the reaction.
How many protons are in Phosphorus
An action word
What phase change goes from solid to gas, skipping the liquid stage? Example: Dry ice
sublimation
Name the two of the three types of bonds
What are the three subatomic particles?
Proton, Neutron, Electron
Are products on the left or right side of a chemical reaction?
Right
How many neutrons are in Nitrogen?
7
Which state of matter has the highest kinetic energy?
Gas or plasma
How many valence electrons does oxygen have?
6
Which subatomic particle is the smallest?
An electron
What does it mean for a reaction to be endothermic?
It absorbs energy from its surroundings.