Answer:
C) It reacts explosively with oxygen.
Explanation:
Physical properties are usually those that can be observed using our senses such as color, luster, freezing point, boiling point, melting point, density, hardness and odor.
What are the Chemical Properties of Hydrogen? They are the characteristics that determine how it will react with other substances or change from one substance to another.
The light bulb doesn't do any "work" ... it doesn't exert force,
or maintain a force through a distance. It does, however,
dissipate energy, in the form of heat and light.
The quantity of energy that it dissipates is ...
(4 watts) x (8 hours) x (3600 sec/hour) x (1 joule/watt-sec)
= (4 x 8 x 3600) joules = 115,200 joules .
Answer:
A. become flat becuase the volume decreases when the temperature decreases
Explanation:
Acceleration is a change in speed, so if the car has a constant speed then it's acceleration is 0m/s^2.
<h3>Answer: Since the volume of the solution increases, the molarity decreases. Thus, for an acidic solution, the pH will increase, whereas for a basic solution, the pH will decrease.</h3><h2></h2>
