¡GoConqr estrena diseño! Cuéntanos qué te parece.

Fichas

1.7 ; ions, atoms, and isotopes

Usuario eliminado El usuario ha eliminado su información de asignaturas Inglés 6 fichas

Fichas del conjunto (6)

  1. 1What is an ion?An ion is a charged atom.
  2. 2Atoms that [gain/lose] electrons form negative ions. If atoms [gain/lose] electrons they form positive ions.Atoms that gain electrons form negative ions. If atoms lose electrons they form positive ions.
  3. 3What is the scientific name for: a) negatively charged ions b) positively charged ionsa) anions
    b) cations
  4. 4True or False: Atoms of the same elements can never have a different amount of neutrons.False.
    Atoms CAN have a different number of neutrons, and when they do, these are called isotopes
  5. 5For example, two isotopes of carbon are carbon-12 and carbon-13.The carbon-12 has six neutrons whilst the carbon-13 has seven
  6. 6Isotopes have similar [chemical/physical] properties, but their [chemical/physical] properties, such as density, can differ.Isotopes have similar chemical properties, but their physical properties, such as density, can differ.

Información

Descripción
El usuario ha eliminado su información de asignaturas Fichas sobre 1.7 ; ions, atoms, and isotopes, creado por Usuario eliminado el 12/03/2018.
Creado por
Usuario eliminado · mar 2018
Actualizado
12 mar 2018
Visitas
27
Historial
  • Creado por Farha Idrees · 27 nov 2016
  • Copiado por Farha Idrees · 12 mar 2018
Valoración

Escríbenos

¿Sobre qué es tu mensaje?

¿Qué te parece el nuevo diseño?

¿Te gusta?