Select all that apply: the melting points of organic compounds are usually lower than those of inorganic compounds. the boiling points of organic compounds are usually lower than those of inorganic compounds. the flammability of organic compounds is usually lower than that of inorganic compounds.

The melting points of organic compounds are usually lower than those of inorganic compounds.

The boiling points of organic compounds are usually lower than those of inorganic compounds.

Explanation:

Organic compounds are compounds of carbon with exception of simple ones like oxides, carbides and carbonates. Inorganic compounds are other compounds excluding organic compounds.

Inorganic compounds due to the nature of their bonds typically have higher melting and boiling points compared to organic compounds.

Organic compounds are also highly flammable and would easily burn compared to inorganic ones.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

number of molecules / avogadro's number * molecule molecular = mass

explanation:

we define a gram-molecular weight as the mass of one mole of any element or compound. a mole contains avogadro's number of units (molecules) –  

6.022

x

10

23

. so, dividing the number of molecules by avogadro's number gives us the number of moles. multiplying that by the molecular weight gives us the mass. from the periodic table we find the gram-molecular weight of u to be238 and of f to be19. so,  

u

f

6

will have a gram-molecular weight of 352g.