C. boiling point
boiling point is the temperature at which all liquids change from liquid to gas
The answer is A. Prophase
(I took the quiz and this was actually the correct answer! 100% sure)
They usually form covalent bonds! When two non-metals bond they are covalent an example is a diamond formed by double carbon atoms!
Use the specific heat equation for each one:
Q = mCT
m is mass
T is change in temp
C is spec heat
You will not only have to calculate three different specific heats, but also do the heat of vaporization and heat of fusion.
Heat of vaporization is 3.33 * 10^5 J/Kg
Heat of Fusion is 2.26 * 10^6 J/Kg
You’ll want to make sure all your units match. So change all Kg to g (or g to Kg)
-20 to 0 = mC(Ice)T
Melt ice (fusion) = m(heat of fusion)
0 to 100 = mC(Water)T
Boil (Vaporization) = m(heat of vaporization)
100 to 250 = mC(Steam)T
Then add each one together
Answer:
copper
Explanation:
it's on the periodic table of elements
