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Periodic Table + Review Flashcards | StudBud
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Periodic Table + Review
Periodic Table + Review
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Questions about the trends of the Periodic Table and some review.
Flashcards
15 cards
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Questions
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Answers
1
Which measures how well an atom holds onto its own electrons?
Ionization Energy
Electronegativity
Ionic Radius
Atomic Radius
2
As protons increase, the attractive force between + & - particles increases...goes with
electronegativity
ionization energy
Ionic Radius
atomic radius
3
The most electronegative element is
Caesium (Cs)
Francium (Fr)
Neon (Ne)
Flourine (F)
4
How many valence electrons does Rb (Rubidium) have?
3
2
4
1
5
When electrons absorb energy (photons) they...
Shine bright like a diamond
don't move at all
Move further from the nucleus becoming excited
Move closer to the nucleus and emit light
6
The amount of energy needed to melt a block of ice is described by
Melting Point
Heat of Vaporization
Specific Heat
Heat of Fusion
7
Sodium and Chlorine are most commonly known for
smelling bad and exploding
Wait..what?
making ions and ionic compounds like salt
repelling eachother
8
How many atoms are in a mole of an element?
4.136 x 10^-15
6.02 x 10^23
3 x 10^8
6.63 x 10^-34
9
Electrons emit light when they...
when you plug them in
move closer to the nucleus
electrons emit what?
mover further away from the nucleus
10
The color of light emitted by an electron depends on...
the frequency of the wave between energy levels
the quantum mechanics of beta particles
wavelength between E levels matches the WL of visible light
how it is feeling
11
Electrons wanting to have 8 electrons in their outer shell is called the
Octuplet Rule
Octet Rule
Octane Rule
Valence Rule
12
Which describes a radius changing sizes depending on if the atom loses or gains electrons?
Ionic Radius
Electronegativity
Atomic Radius
Ionization Energy
13
How many valence electrons does Argon (Ar) have?
6
5
8
7
14
How well an atom can attract an electron of another atom is called
atomic radius
electronegativity
ionization energy
ionic radius
15
The amount of heat per unit mass required to raise the temperature by one degree Celsius?
Heat of Fusion
Boiling Point
Melting Point
Specific Heat
