Atoms Flashcards
Solubility
The ability to dissolve in water
Hardness
To not be dented or scratched
Crystal form
Crystal or powder
Solutions
looks the same through out
- Homogenous
Compounds
2 or more elements bonded together
Abiotic
Non living
Biotic
living
Atoms
Smallest unit of matter
- Can’t be broken
Sphere’s of the earth are?
Lithosphere
Atmosphere
Hydrosphere
Biosphere
What are the four traffic levels
Tertiary con
Secondary con
Primary con
Producers
Autotroph
Anything that makes it’s own energy
Pure substances
Is made from only one kind of partial
Viscosity
The thickness of a liquid
Malleability
To be bent or flattened
Clarity
Is the ability to see through liquid
Ductility
The ability to be put into a wire
Protons
Charge- +
Found oil the nucleus
Large mass
Subscript
This shows how many atoms of the element are in the molecule
Qualitative pro
Properties described using the 5 senses
Quantive Physical properties
Properties measured using number and units
Physical properties
Coulor/ state
- Liquid, gas and solid
Nutron
Charge hole with arrow (O/)
Found in the nucleus
Large mass
Chemical
can’t go back
Physical
It’s changes its shape
Lustre
The ability to reflect light
Mole cules
2 or more atoms bonded together
Physical properties
That don’t change the substance into something new- Physical properties of matter include color, hardness, malleability, solubility, electrical conductivity, density, melting point, and boiling point
Mechanical mixtures
Looks different through out
- Hetrogeneous
Mixtures
2 or more pure substances mixed together
elements
Can’t be broken down
