An element has an atomic number of 79. the number of protons and elections in a neutral atom of the element
a. 197 protons and 79 electrons
b. 79 protons and 0 electrons
c. 79 protons and 79 electrons
d. 79 protons and 197 electrons

If the element whose electric configuration ends in the d sublevel, the element is calssified as? a.inner transition b.noble gases c.representative d. transition

What must happen before a body cell can begin mitotic cell division

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.