Matter
Atomic Theory
Atomic Structure
Electron Arrangement
Period all that and a bag of chipsic Law
100
The study of the composition and structure of materials and the changes that materials undergo
What is Chemistry?
100
In uranium -235, the 235 represents
What is mass number of the isotope?
100
Name the types of orbitals possible for the third energy level
What is S, P and D?
100
The relationship bewteen the frequency and wave
What is inversely proportional?
200
Two features that distinquish matter
What is mass and volume?
200
Names of the three isotopes of hydrogen
What is protium, deuterium and tritium?
200
Subatomic particles that carry a negative charge
Whatare electrons?
200
Represents the distance from the nucleus in which atoms are located
What is energy level?
200
Grooup 1A
What is the alkai metals?
300
Significant digits in the following number 0.003500
What is 4?
300
name for neutrons and protons in the nuclues of an atom
What are neucleons?
300
Atoms of the sam element with different masses due to the number of neutrons
What are isotopes?
300
the maimum number of electrons found o level 6
What is 72?
300
containing both metallic and nonmetallic properties
What are metalloids?
400
The type of matter that best describes an apple
What is herogeneous?
400
Dicovered the neutrons in atoms
Who is Chadwick?
400
Determined that electroms were negatively charge
who is J.J. Thomson
400
Which orbitals adhere to Hunds rule
What is P,D, and F
400
Which is large the cation or the anion for chlorine
What is the anion?
500
The identity of an atom is based on
What is the number of protons in atom?
500
Outcome of the Ruterford goil foil experiment
atoms have a small nucleus, positively charged with lots of space
500
develped the periodic table used today
Who is Mendeleev?
500
Name the 4 quantum numbers
What are pricipal, orbital, magnetic, spin quntum numbers
500
to attain the noble gas confiquration, Magnesium must
What is lose 2 electrons?
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