Which of the following are quanta?
A) photons
B) electrons
C) Both of the above.
D) neutrinos
E) All of the above.
Question 2
Is there a force on the moon, and how do you know?
A) No, because the moon moves at an unchanging speed.
B) No, because the moon is not accelerated.
C) Yes, because there must be a force to keep the moon moving.
D) Yes, because the moon is accelerated.
E) Yes, because there must be a force pulling outward on the moon, away from Earth, to keep the moon from falling down to Earth.
Electrons Are Shared in Covalent Bonds
Benzene delocalized electrons
Electrons
Covalent bonds form by the sharing of electrons
Distribution of bonding and outer nonbonding electrons in the peptide group
The Bohr model of the atom. The nucleus contains protons and neutrons, and electrons orbit around ...