Pregunta 1
Pregunta
Atoms are the smallest particle?
Pregunta 2
Pregunta
Protons + [blank_start]Neutrons[blank_end] = Nucleus ([blank_start]Atomic Mass[blank_end])
Respuesta
-
Neutrons
-
Electrons
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Nucleus
-
Atomic Mass
-
Atomic Number
-
Electrons
Pregunta 3
Pregunta
Protons are ____ charged...
Pregunta 4
Pregunta
Electrons are ____ charged...
Pregunta 5
Pregunta
Protons = [blank_start]Atomic Number[blank_end]
Respuesta
-
Atomic Number
-
Atomic Mass
-
Neutrons
Pregunta 6
Pregunta
Neutrons = [blank_start]Atomic Mass[blank_end] - [blank_start]Atomic Number[blank_end]
Respuesta
-
Atomic Mass
-
Atomic Number
-
Protons
-
Atomic Number
-
Atomic Mass
-
Electrons
Pregunta 7
Pregunta
Thompson Discovered Atoms
Pregunta 8
Pregunta
Thompson made which model?
Respuesta
-
Plum Pudding Model
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Nuclear Model
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Electron Cloud Model
Pregunta 9
Pregunta
Rutherford found....
Pregunta 10
Pregunta
Alpha Particles are an atom that has lost [blank_start]electrons[blank_end] resulting in it having a [blank_start]positive[blank_end] charge
Pregunta 11
Pregunta
Bohr suggest that Electrons can only appear in specific places corresponding to their energy levels
Pregunta 12
Pregunta
Chadwick identified that the [blank_start]nucleus[blank_end] is made up of protons and neutrons which have mass but no [blank_start]charge[blank_end].
Respuesta
-
nucleus
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atom
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protons
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charge
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weight
-
taste
Pregunta 13
Pregunta
In the periodic table Groups are..
Respuesta
-
Columns (Up and Down)
-
Rows (Left to Right)
Pregunta 14
Pregunta
In the periodic table Periods are..
Respuesta
-
Columns (Up and Down)
-
Rows (Left to right)
Pregunta 15
Pregunta
Isotopes have the same number of [blank_start]protons[blank_end] and [blank_start]electrons[blank_end]
Respuesta
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protons
-
neutrons
-
electrons
-
electrons
-
protons
-
neutrons
Pregunta 16
Pregunta
Iso = same element
Pregunta 17
Pregunta
Ions are atoms or groups of atoms that have lost or gained one or more [blank_start]electrons[blank_end]
Respuesta
-
electrons
-
protons
-
neutrons
Pregunta 18
Pregunta
When Ions lose electrons it means there are more protons, making the on [blank_start]positively[blank_end] charged.
Pregunta 19
Pregunta
When Ions gains electrons it means there are less protons, making the on [blank_start]negatively[blank_end] charged
Pregunta 20
Pregunta
The first shell on an electron configuration can have ___ electrons
Pregunta 21
Pregunta
The second shell on an electron configuration can have ___ electrons
Pregunta 22
Pregunta
The third shell on an electron configuration can have ___ electrons
Pregunta 23
Pregunta
Acids have a pH scale from [blank_start]0-7[blank_end]
Pregunta 24
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Bases have a pH scale from [blank_start]7-14[blank_end]
Pregunta 25
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If the pH level is 7, it is neutral
Pregunta 26
Pregunta
A Lower pH level means...
Respuesta
-
Stronger Acid
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Weaker Acid
Pregunta 27
Pregunta
Higher pH level means..
Respuesta
-
Stronger Base
-
Weaker Base
Pregunta 28
Pregunta
Acids have [blank_start]H+[blank_end] Ions
Pregunta 29
Pregunta
Base have [blank_start]OH-[blank_end] ions
Pregunta 30
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Characteristics of Acids Include:
Pregunta 31
Pregunta
Characteristics of Bases can include: