How do you think the bonds between carbon atoms might be different in diamond and graphite?

When placed in water, ice rises to the top of the liquid. unlike most solids that sink when placed in their liquid forms, ice floats because - ?

1. How would the world be like if the element named Boron did not exist? 2. How would our lives be if the element Boron did not exist?

Defenition of wave speed?

A neutral lithium (Li) atom has an atomic number of 3 and a mass number of 7. How many neutrons are in this atom of lithium?

How do the functions of individaul cells compare with those of organisums?

23.9 km + 15 km Calculate this problem and report the answer with the correct number of significant figure

An atom of element A has 108 protons. What would the elements atomic number be?

What is a scientific variable

What kind of reactions are redox reactions a. reactions involving substituting different isotopes b. reactions involving losing and gaining electrons c. reactions involving protons transferring between atoms d.

Determine the number of atoms in 1.75 ml of mercury. (the density of mercury is 13.5 g/ml.)