TEST ON LINE

Section:  Chimica

 1   The atom and its particles: Dalton and the weight laws, radioactivity.
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 2   States of matter and its transformations: physical transformations, chemical transformations
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 3   Matter: substances, mixtures and separation techniques, solubility of substances in solution. Matter: substances, mixtures and separation techniques, solubility of substances in solution.
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 4   The chemical bond: bonds between atoms, intermolecular forces, VSEPR geometry.
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 5   The chemical bond: electron configuration, periodic table.
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 6   The mole: atomic mass and molecular mass; minimum formula and percentage composition; Calculate the size.
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 7   Solutions: molar fraction and percentage concentration; molarity and molality; normal; Solutions: molar fraction and percentage concentration; molarity and molality; normality
Number of questions: 15
Theshold: 60%
Maximum time: 30 minuti
 8   The Matter

Summary Test on Matter

Number of questions: 15
Theshold: 60%
Maximum time: 40 minuti
 9   The atom and the mole

Summary test on atom and mole

Number of questions: 15
Theshold: 60%
Maximum time: 40 minuti
 10   Chemical bond

Chemical Bonding Summary Test

Number of questions: 15
Theshold: 60%
Maximum time: 40 minuti
 11   Mole and solutions

Summary test on size and solutions

Number of questions: 15
Theshold: 60%
Maximum time: 40 minuti