Which model of an atom first introduced the idea of an nucleus? a. dalton model, b. thomson model, c. rutherford model ,or d. bohr's model

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Imagine that a new planet is discovered with two moons of equal mass: moon a and moon b. the mass of the new planet is greater than the combined mass of its moons. moon a is farther away from the new planet than moon b. what is the planet's gravitational pull on moon a compared to the planet's gravitational pull on moon b? the planet's gravity repels moon a with a greater force than it repels moon b, which is why moon a is farther away. the gravitational pull on moon b is greater than on moon a because moon b is closer to the new planet than moon a. the gravitational pull on moon b is greater than on moon a because moon b is farther away from the new planet than moon a. the gravitational pull on moon a is the same as the gravitational pull on moon b because distance does not affect the planet's gravity.