organic chemistry

What is the focus of inorganic chemsitry?

• Characteristics of the Compounds of Carbon

• Characteristics of the elements of the periodic table and their compounds

• Characteristics of transitional metals and their compounds

• Characteristics of silicon and its compounds

Which element is organic chemsitry about?

• Boron

• Sodium

• Carbon

• Sulphur

Which one is NOT a biogenic element?

• Oxygen

• Nitrogen

• Sodium

• Sulphur

Carbon’s atomic number is 6. It means that Carbon has

• 6 protons

• 6 neutrons

• 6 neutrinos

• 6 bosons

Carbon has 4 valence electrons. What is the valence configuration?

• 1s2 p2

• 2s2 p2

• 3s2 p2

• 4s2 p2

Carbon has three forms (allothrops). Which one is NOT one?

• Diamond

• Coal

• Granite

• Graphite

How many inorganic materials do we have approx?

• 1000

• 10000

• 100000

• 10000000

How many organic materials do we have approx?

• 100.000

• 1000.000

• 100.000.000

• 1000.000.000

What is Vis vitalis?

• A force that was believed to hold organic materials together

• A chemical bonding believed to exist between materials inthe human body

• A force that was believed to make things grow old

• A force that is proven to hold organic materials in the human body

Who was Worther?

• Dutch chemist

• French physicist

• English doctor

• German chemist