Diphosphorus heptachloride
There really isn't a difference if you think about it
<span>Copper wire - Tensile strength. Coefficient of thermal expansion, Thermal conductivity, Corrosion resistance.
500g of Butter - density, volume, color and smell
Glass of Milk - white color, smell, taste and volume
Candle - size, shape, color and density
Piece of Aluminum foil - melting point, electrical conductivity, thermal conductivity, electrical resistivity
Spoon of sugar - texture, melting point, boiling point, color
Toothpaste - taste, smell, abrasiveness, cohesiveness</span>
Answer:
Explanation:
The nucleus of an atom contains neutrons and protons bonded tightly together. The same chemical element can have a different number of neutrons and still be the same element.
