If they're different sizes and densities, you are able to separate the substances.
Answer:
<em><u>A solid has a definite shape and volume.</u></em>
<em><u>A solid has a definite shape and volume.Solids in general have higher density.</u></em>
<em><u>A solid has a definite shape and volume.Solids in general have higher density.In solids, intermolecular forces are strong.</u></em>
<em><u>A solid has a definite shape and volume.Solids in general have higher density.In solids, intermolecular forces are strong.Solids have high melting points.</u></em>
Answer:
Ca is more reactive because it has a lower
ionization energy than Mg. This is because it is lower in the periodic table. The added central electrons added over the extra period provide shielding in the center of the atom
B lysosgenic hhhhhjjj had to make answer longer
Answer:
kilograms is the unit for mass