donnicamarie donnicamarie

03-05-2018
Chemistry

contestada

Why do covalent compounds tend to have lower melting points than ionic compounds?

Respuesta :

hellomynameismp826n4 hellomynameismp826n4

03-05-2018

Because ionic compounds' strong bonds form network structures, which have a stronger attraction than the covalent compounds which are molecules.

Answer Link

graciecain13 graciecain13

03-05-2018

Simple molecular substances consist of molecules in which the atoms are joined by strong covalent bonds. Their molecules are held together by weak forces, so these substances have low melting and boiling points. ... They have high melting and boiling points.

Answer Link

Otras preguntas

In some areas nearly 90% of native Americans were killed by _____ that were introduced by europeans

I need help writing about epigenetic.

what are the characteristics of an empire?

An automobile traveling along a straight road increases its speed from 72 ft/s to 84 ft/s in 180 ft. if the acceleration is constant, how much time elapses whil

Summerize the key events of the french and indian war. I just need two at most 3 sentences please help

The lottery why do you think so many people were bitter about this story when its first appeared?

What part of a barred spiral galaxy contains the arms and open clusters of stars?

Brom Van Brunt received the nickname Brom Bones because of his A. Intelligence B. Large Size C. Arrogance D. Horsemanship

What mass of co2 would be produced by the neutralization of 25.0 ml of 6.00m h2so4 using excess nahco3?

Zn + FeCl3 -> ZnCl2 + FeCl2