4372621
Descripción
Test por leylabdolell, actualizado hace más de 1 año
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Creado por leylabdolell
hace más de 8 años
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Pregunta 1
Pregunta
What are the rows on the periodic table called?
Respuesta
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Periods
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Groups
Pregunta 2
Pregunta
Which of these is a metal?
Respuesta
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Lithium
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Carbon
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Boron
Pregunta 3
Pregunta
Which of these is a non metal?
Respuesta
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Silver
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Boron
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Carbon
Pregunta 4
Pregunta
Which of these is a metalloid?
Respuesta
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Boron
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Sodium
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Potassium
Pregunta 5
Pregunta
Protons are located in the [blank_start]nucleus[blank_end]. They have a charge of [blank_start]1+[blank_end] and a relative mass of [blank_start]1[blank_end]. Neutrons are located in the [blank_start]nucleus[blank_end]. They have a charge of [blank_start]0[blank_end] and a relative mass of [blank_start]1[blank_end]. Electrons are located in the [blank_start]orbitals[blank_end]. They have a charge of [blank_start]1-[blank_end] and a relative mass of [blank_start]0[blank_end].
Respuesta
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nucleus
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1+
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1
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nucleus
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0
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1
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orbitals
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1-
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0
Pregunta 6
Pregunta
Define an ionic bond. A compound formed by [blank_start]lending electrons[blank_end] to complete outer valence shells.
Respuesta
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lending electrons
Pregunta 7
Pregunta
Define covalent bond. Covalent bonds are when electrons are [blank_start]shared[blank_end] to fill outer valence shells.
Respuesta
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shared
Pregunta 8
Pregunta
Chemical naming for ionic bonds: [blank_start]suffix - ide[blank_end]
Respuesta
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suffix - ide
Pregunta 9
Pregunta
Chemical naming for covalent bonds: [blank_start]prefixes - mono[blank_end] [blank_start]suffixes - ide[blank_end]
Respuesta
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suffixes - ide
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prefixes - mono
Pregunta 10
Pregunta
Name for K2O is [blank_start]Potassium Oxide[blank_end]
Respuesta
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Potassium Oxide
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