compound is different because it has a dick on it
properties
dinosaur
two or more different elements
Because they have interlocking electrons as the different elements' electrons have been 'tangled'
compounds
As far as the scientific explanation goes something that is pure is free from every type of impurities. Compounds are the mixture of different substances which makes them containing more then one single material.
You can add colors to fireworks by incorporating specific chemical compounds into the fireworks mixture. Each compound produces a different color when ignited. For example, strontium compounds produce red colors, copper compounds produce blue colors, and barium compounds produce green colors. By using a combination of these compounds at the right ratios, you can create a colorful fireworks display.
All different covalent compounds have different boiling points.
For example organic or inorganic compounds.
properties of compounds are different than elements
Oxides of copper are compounds !
This is a method to distinguish different compounds.