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Chemistry
Smallest unit of an element 
La unidad mas pequena de un elemento 
أصغر وحدة من عنصر 
átomo 
ذرة
Particle that orbits center of atom. Electrons are negative (-). 
الجسيم الذي يدور حول مركز ذرة 
شحنة سالبة (-) 
orbita el centro de un átomo. Una particula subatomica que tiene carga negativa 
الإلكترون 
electrón
Neutrons are neutral (no charge). Particle in center of atom. 
النيوترونات هي محايد (لا تحمل). الجسيمات في مركز الذرة. 
Los neutrones son neutros (no cargado). De partículas en el centro del átomo. 
neutrones 
النيوترون
Protons are positive (+). Particle in center of atom. 
بروتون 
protones 
Los protones son positivos (+). De partículas en el centro del átomo. 
البروتونات موجبة (+). الجسيمات في مركز ذرة
The center of the atom. Holds the protons (+) and neutrons (0). 
.( في مركز الذرة. يحمل البروتونات (+) والنيوترونات ( 0 
El centro del átomo. Sostiene que los protones (+) y neutrones (0). 
núcleo 
نواة
Levels around nucleus where electrons orbit. 
Level 1 -> 2 electrons 
Level 2 -> 8 electrons, Level 3 -> 8 electrons
Atomic mass = protons + neutrons 
Its your nucleus!
Atomic Number = # of protons
Rows going across periodic table. 
Period = # of energy levels
Group 
Columns going up and down. 
Group = # of valence electrons

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Chemistry vocab word wall

  • 2. Smallest unit of an element La unidad mas pequena de un elemento أصغر وحدة من عنصر átomo ذرة
  • 3. Particle that orbits center of atom. Electrons are negative (-). الجسيم الذي يدور حول مركز ذرة شحنة سالبة (-) orbita el centro de un átomo. Una particula subatomica que tiene carga negativa الإلكترون electrón
  • 4. Neutrons are neutral (no charge). Particle in center of atom. النيوترونات هي محايد (لا تحمل). الجسيمات في مركز الذرة. Los neutrones son neutros (no cargado). De partículas en el centro del átomo. neutrones النيوترون
  • 5. Protons are positive (+). Particle in center of atom. بروتون protones Los protones son positivos (+). De partículas en el centro del átomo. البروتونات موجبة (+). الجسيمات في مركز ذرة
  • 6. The center of the atom. Holds the protons (+) and neutrons (0). .( في مركز الذرة. يحمل البروتونات (+) والنيوترونات ( 0 El centro del átomo. Sostiene que los protones (+) y neutrones (0). núcleo نواة
  • 7.
  • 8. Levels around nucleus where electrons orbit. Level 1 -> 2 electrons Level 2 -> 8 electrons, Level 3 -> 8 electrons
  • 9. Atomic mass = protons + neutrons Its your nucleus!
  • 10. Atomic Number = # of protons
  • 11. Rows going across periodic table. Period = # of energy levels
  • 12. Group Columns going up and down. Group = # of valence electrons