The answer will depend on the size of the cup and, therefore, the quantity of water in it!
a cup made out of styrofoam...........................................................................................................................................................................
The average mass of a Styrofoam cup is approximately 5 grams.
Anywhere between 200 to 250ml, depending on the size and brand.
That is a standard cup.
Hot chocolate will stay warmer in a Styrofoam cup.
the answer is styrofoam idiots
A Styrofoam cup weighs about 4.4 grams.
Yes
Heat will do it
The first styrofoam cup was in the 1960s and it was invented by Mr. Dart. He is still alive living in the Cayman Islands
A styrofoam cup will float in water because styrofoam is less dense than water, causing it to displace water and float.