it is a continous process used to collect observation, form and test hypothesis, make prediction and identify patterns in the physical world.​

Which of the following statements is not true? • a. covalent compounds have low melting and boiling points. • ob. covalent bonds between atoms of a compound are relatively weak compared to bonds between molecules. • c. covalent bonds occur between nonmetals. • d. covalent compounds are often gases or liquids.

What is the mass of each element in a 324.8 sample of co2

How hot is the suns corona? (integrated science)