I. Completaţi enunţurile de mai jos: 1) Electronul distinctiv este electronul prin care .
2) Principiul lui Pauli precizează că .
3) Orbitalii monoelectronici sunt aceia care conţin .
4) Izotopii sunt specii de atomi care au acelaşi dar diferă prin .

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2