Test
atom
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Preguntas del test (3)
1[blank_start]JOHN DALTON[blank_end] ATOMIC THEORY
[blank_start]tiny rigid[blank_end] spheres, umbreakable and invisible
atoms of same element are equal and atoms of diferent elements are [blank_start]diferent[blank_end]
matter is made of [blank_start]molecules[blank_end] called atoms
[blank_start]JJ THANSON[blank_end] MODEL OF ATOM
Discover the [blank_start]electron[blank_end]
[blank_start]RUTHORDS[blank_end] ATOMIC MODEL
atom is almost [blank_start]empty[blank_end]
positive charge and mass is [blank_start]concentrate[blank_end]
[blank_start]nucleus[blank_end] is dense, rigid and positive
electrons orbit around the [blank_start]nucleus[blank_end]
between nucleus and shell is [blank_start]vacum[blank_end]
[blank_start]NEILS BOHRS[blank_end] ATOMIC MODEL
based on rutherfords
nucleus wth [blank_start]positive[blank_end] charge
eletrons move in orbits
Electron from a lower to a higher energy orbit [blank_start]absorb[blank_end] energy and from higher to lower [blank_start]emite[blank_end]- Atiny rigid
- BJOHN DALTON
- Cdiferent
- Dmolecules
- EJJ THANSON
- Felectron
- GRUTHORDS
- Hempty
- Iconcentrate
- Jnucleus
- Knucleus
- Lvacum
- MNEILS BOHRS
- Npositive
- Oabsorb
- Pemite
2[blank_start]QUANTIUM[blank_end] MODEL
nucleus with protons and neutrons
IONS
atoms or group of atoms with [blank_start]electric[blank_end] charge
CHEMICAL BONDS
incomplete the outer [blank_start]shell[blank_end]
they became [blank_start]stable[blank_end]
Cations are [blank_start]positive[blank_end] and [blank_start]anions[blank_end] are [blank_start]negative[blank_end]
ISOTOPES
atoms of the same element with diferent [blank_start]mass[blank_end] number
TYPES
Ionic: between [blank_start]cations[blank_end] and [blank_start]anions[blank_end] or metals and non metals
covalent: share é, non metals
IONIC COMPOUNDS
soluble in [blank_start]water[blank_end]
[blank_start]solids[blank_end] at room T
hard to break cristal structure
fragiles- AQUANTIUM
- Belectric
- Cshell
- Dstable
- Epositive
- Fanions
- Gnegative
- Hmass
- Ications
- Janions
- Kwater
- Lsolids
3NOBLE GASES
[blank_start]stable[blank_end], g[blank_start]ases[blank_end] at room T, [blank_start]monoatomic[blank_end] gases, very [blank_start]low[blank_end] boiling point
PROPERTIES OF METALS
[blank_start]solids[blank_end] at room T, [blank_start]metalic[blank_end] shine, melting at boiling point, good energy conductors, moleable. Tend to losss é to became cations, react with [blank_start]oxygen[blank_end] forming [blank_start]acids[blank_end], reactive with [blank_start]non metals[blank_end].
NON METAL
can be [blank_start]gases[blank_end], liquids at room T, solids low melting point, break without deformation, no [blank_start]moleable[blank_end]- Astable
- Bmonoatomic
- Cases
- Dlow
- Esolids
- Fmetalic
- Goxygen
- Hacids
- Inon metals
- Jgases
- Kmoleable
Información
- Descripción
- 3º de ESO fisica y quimica Test sobre atom, creado por patricia gomez el 03/02/2022.
- Autor
- patricia gomez
- Idioma
- Español
- Visitas
- 0
- Historial
- Creado el 3 feb 2022 · actualizado el 3 feb 2022
- Etiquetas
- Valoración
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