The ice structure takes up more volume than the liquid water molecules, hence ice is less dense than liquid water. What is the exact change in volume of the water when it freezes as ice? Example: Calculate the volume in a 100 g ice cube with a density of 0.92 g per mL.
Answer is: They orbit the central nucleus in discrete paths.
According to the Bohr model of the atom:
1. Electrons orbit the nucleus in orbits that have a set size and energy.
2. Energy levels of electrons are discrete (certain discrete values of energy).
3. Electrons can jump from one energy level to another, absorbing or emitting electromagnetic radiation with a frequency ν (energy difference of the levels).
Wow! That's a cool volcano. In elementary I had to make a volcano and I used clay to make it. But yours kind of looks like a pumpkin... omg sorry... but i was just being honest... haha. Good luck on that!
Answer:
A. Antoine-Laurent Lavoisier
Explanation:
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