Necesito que me ayuden con esta pregunta lo antes posible plz¡¡¡¡¡¡ -la capacidad máxima de cada electrónica es igual a
2n2, donde n es el número de la capa. Usando esta
fórmula se puede determinar que la primera capa no
puede contener mas de 2 e-, indique cuál sería la
capacidad máxima de la segunda y tercera capa.

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent

Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants

Me soon im confused much mass would a mole of hydrogen molecules contain? recall that hydrogen is diatomic. g/mol