When an atom of iron loses all of its 4s electrons and one of its 3d electrons, what is its charge? a. 52 b. 7+ c. 3+ d. 5+

Using the periodic table, complete the table to describe each atom. type in your answers

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

How do i turn 2 s into one in the products