Which of the following accurately describes the number of aluminum and oxygen atoms in Al2O3
A 3 atoms of aluminum and 2 atoms of oxygen
B 2 atoms of aluminum and 3 atoms of oxygen
C 2 atoms of aluminum and 1 atom of oxygen
D 1 atom of aluminum and 3 atoms of oxygen

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.