Endothermic...a reaction that absorbs heat. That it is why it feels cold to the touch, it is absorbing heat away from the surface of your skin.
Answer:
Explanation:
What does it mean by are represented by is it like cells when things can a cell molecule?
Answer:
According to Boyle's law pressure of a particular amount of gas is inversely proportional to the volume of the gas. So, when we increase the pressure of the gas the volume of the gas decrease and the gas start to condense.
Explanation:
204 can be factored into 2 and 102, then 102 can be factored into 1 and 51, and then 51 can be factored into 3 and 17. So then you would get 2*3*17*1.