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Chemestry

Element, compound, mixture

QuestionAnswer
What is the temperature converter? K=c+273
What does heat of fusion mean? Melting
Another word for melting-> Heat of fusion
Forms of energy? Kinetic, potential, mechanic, light, chemical, heat.
Exothermic reactions Absorbs heat from it's surroundings
Endothermic reaction Releases heat from it's surroundings
Boyles law? temperature remains constant P1V1=P2v2
Element Note that an element: consists of only one kind of atom, cannot be broken down into a simpler type of matter by either physical or chemical means, and can exist as either atoms (e.g. argon) or molecules (e.g., nitrogen).
Molecule A molecule consists of two or more atoms of the same element, or different elements, that are chemically bound together.
Mixture consists of two or more different elements and/or compounds physically intermingled, can be separated into its components by physical means, and often retains many of the properties of its components.
Solution a homogeneous mixture in which one substance (the solute) is dissolved in another substance (the solvent).
charles law pressure remains constat
Created by: 100000351841432
 

 



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