4. Draw Conclusions Based on your analysis, which particle(s) determine(s) the identity of an element? Cite evidence from the table to support your conclusion.

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Which item is most likely part of the safety contract