For 100pts! The electron configuration of an element is shown below.

1s22s22p5

Name the group this element belongs to in the periodic table and explain your answer.

Based on the electron configuration, explain how many electrons it is likely to receive from the atom of another element during the formation of a bond.

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Which statement explains which component is likely to be more powerful in explaining a scientific phenomenon? a) component c, because a theory is often passed on possibility and not certainty b) component d, because a hypothesis is often based on possibility not certainty c) component c, because the ability to explain several occurrences in the natural world is a characteristic of a hypothesis d) component d, because the ability to explain several occurrences in the natural world is a characteristic of a theory

Amatch has about 21 milligrams of red phosphorus coating the tip. how many atoms of phosphorus is this?