To study the properties of Hcl and NaoH by the reaction of -
litmus solution
In metal
Sodium Cartonate.

Gravitational potential energy is related to

Which factor is likely to impact the possible number of compounds? presence of unlimited number of elements in the periodic table the inability of atoms to align perfectly with other atoms the ability of all elements to react with every other element all elements being equally reactive

Where are electrons with the lowest energy found? in the nucleus farthest from the nucleus outside the atom closest to the nucleus