Conceptos basicos Flashcards

1
Q

Unidad más pequeña con todas las propiedades quimicas necesarias de un elemento

A

atomo

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2
Q

Particulas subatomicas y sus cargas

A

Protón (+)
Neutron cero
Electrón (-)

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3
Q

Numero atomico

A

Parte Superior del elemento
N. de protones

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4
Q

Masa atomica

A

parte inferior
protones + neutrones

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5
Q

Que es igual al numero de protones en un elemento

A

numero de electrones

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6
Q

variantes de un atomo mismo numero atomico pero diferente masa atomica

A

Isotopo

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7
Q

Los isotopos tienen mismo numero de … pero diferente…

A

mismo numero atomico
diferente masa atomica

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8
Q

que da la Regla del octeto

A

8 electrones en la capa de valencia
estabilidad

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9
Q

grupo de atomos unidos entre si a traves de enlaces

A

molecula

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10
Q

Tipos de enlaces

A

Covalentes
Ionicos

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10
Q

Tipo de enlaces que forman cationes y aniones

A

Ionicos

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10
Q

gana electrones

A

anion

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10
Q

da electrones = pierde electrones

A

cation

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10
Q

carga del anion

A

negativa

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11
Q

carga de un cation

A

positiva

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12
Q

Mol

A

numero de avogadro