History Of Chem
Who is the Bohr Model Named after
Who is Niels Bohr
All elements in the rightmost column are in this state under normal conditions.
What is a gaseous state
What is the name of the positively charged particle in an atom
What is a proton
What are the end results of a reaction called
what is are products?
What elements are used in photosynthesis
What are C, H, O
What French scientist is considered the mother of radioactivity
Who is Marie Curie
This is the only gas in the rightmost column
What is Hydrogen
What letter denotes the orbital that is first used with metals (Hint: There are only s,p,d and orbitals)
What is “d”
What type of Reaction is this 2HgO(s)→2Hg(l)+O2(g)
What is the chemical formula for methane
what is CH4
Which chemist invented dynamite (Hint: He has a very famous scientific prize named after him)
Who is Alfred Nobel
The number with a decimal located at the bottom of an element
What is molar mass
How many electrons can the fourth electron shell hold
What is 32
What gas is required for a combustion reaction
what is oxygen
What is used to commonly speed up reactions in biochemistry
What is an enzyme
What ancient Greek philosopher is credited with the idea of an atom
Who is Democratus
The shortened name of this element is W.
What is Tungsten
What are each of the individual particles of an atom composed of
What are quark
What type of reaction is this AB + CD → AD + CB
What is double displacement
name an element is present in ATP
What is P, O, or C, H, N
Who is considered the father of the periodic table
Who is Dmitri Mendeleev
The name of the elements in the column second to the right.
What are halogens
What is the electron configuration of Carbon
What is 1s22s2 2p2
How many Water molecules will this produce:
P4O10 + H2O → 4 H3PO4 (Hint the equation needs to be Balanced)
What is 6
What is Catabolism
The breakdown of large molecules into smaller ones