Atoms are the particles that all matter is made from. When two or more kinds of atoms combine, they form

A molecules
В pure elements
C the periodic table
D metals

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.