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General Chemistry ACS Final Exam 89 Questions with Verified Answers,100% CORRECT £11.86
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General Chemistry ACS Final Exam 89 Questions with Verified Answers,100% CORRECT

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General Chemistry ACS Final Exam 89 Questions with Verified Answers Protons - CORRECT ANSWER defines the element; positive charge; equal to the atomic number Neutrons - CORRECT ANSWER equal to mass number-number of protons; neutral charge Electrons - CORRECT ANSWER negative charge; depende...

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  • May 18, 2024
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  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • General Chemistry ACS
  • General Chemistry ACS
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General Chemistry ACS Final Exam 89 Questions with
Verified Answers
Protons - CORRECT ANSWER defines the element; positive charge; equal to the
atomic number

Neutrons - CORRECT ANSWER equal to mass number-number of protons; neutral
charge

Electrons - CORRECT ANSWER negative charge; dependent on the charge of the
atom

Cations - CORRECT ANSWER Positively charged ions

Anions - CORRECT ANSWER Negatively charged ions

Isotopes - CORRECT ANSWER when the number of neutrons varies but it has the
same number of protons ex) Ne-20 and Ne-22`

What was believed until the beginning of the 20th century? - CORRECT ANSWER
That all physical phenomena were deterministic

Light - CORRECT ANSWER Form of electromagnetic radiation

What is electromagnetic radiation composed of? - CORRECT ANSWER
perpendicular oscillating waves, one for the magnetic field and one for the
electric field

Speed of light constant - CORRECT ANSWER 3.00*10^8 m/s or 3.00*10^17 nm/s

Quantum number n - CORRECT ANSWER size, n>1

Quantum number l - CORRECT ANSWER shape, l=0 to (n-1)

Quantum number ml - CORRECT ANSWER orientation, -l to +l

, s orbital - CORRECT ANSWER l=0, 1 orbital

p orbital - CORRECT ANSWER l=1, 3 orbitals

d orbital - CORRECT ANSWER l=2, 5 orbitals

f orbital - CORRECT ANSWER l=3, 7 orbitals

Electron configurations - CORRECT ANSWER description of the orbitals occupied
by electrons

Valence electrons - CORRECT ANSWER in the electron configuration they are the
electrons associated with highest principle valence shell orbital

Nonmetallic character trend - CORRECT ANSWER increases from left to right and
bottom to top

Electron Affinity trend - CORRECT ANSWER get more negative from left to right
and bottom to top

Ionization Energy trend - CORRECT ANSWER increases from left to right and
bottom to top

Metallic Character trend - CORRECT ANSWER gets more metallic from right to left
and top to bottom

Atomic Radius trend - CORRECT ANSWER increases from top to bottom and right
to left

Naming molecular compounds - CORRECT ANSWER prefix+1st
element+prefix+base name of 2nd -ide

mono - CORRECT ANSWER one

di - CORRECT ANSWER two

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