Answer:
Sulfur is a non mental, because it is consistent with the 3 physical properties listed for nonmetals
In order to conduct the two-slit experiment with a beam of electrons, the slit opening has to be smaller than the opening for the light waves. This is because the wavelength of the electron beam is lower, which means it will pass through the large slit without diffracting. Diffraction will occur if the spacing is reduced. The reason that electrons have a smaller wavelength is because they have a higher energy than light waves.
P =mgh
You have mass, g =9.8 m/s2 and height calculate the potential energy P
Answer:
Explanation:
The answer is C Enthaply and entropy because temperature plays a big role in reactions
A compound held together by ionic bonds is called a salt
