Yes it is for example look at Iodine and Tellurium.
Hope this helps :).
Answer:
contains water...
Explanation:
the solvent is water, so yes.
Answer: 16700 Joules
Explanation:
The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.

Q = Heat absorbed = ?
m = mass of sand = 2 kg
c = heat capacity = 
Initial temperature =
= 
Final temperature=
= 
Change in temperature ,
Putting in the values, we get:


16700 J of energy must be added to a 2-kilogram pile of it to increase its temperature from 40°C to 50°C
They are stronger than hydrogen bonding forces.
Answer:
Number 3 alkyne is the answer
Explanation: