Does a solid have any spaces in the particles

Which electronegativity is possible for an alkali metal

Which of the following energy producing methods can sometimes lead to riverbed erosion? a. solar b. wind c. hydroelectric d. geothermal the answer is C

A newly discovered metalloprotein, which contains four atoms of fe per molecule of protein, is found to be 0.600% fe by mass. calculate the molar mass of the metalloprotein.

Which two layers of Earth are mainly composed of metallic elements such as nickel and iron, which are abundant in meteoroids and comets?

The strongest attractive forces between molecules of Cl 2 are dispersion forces

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda