Determine tres diferentes conjuntos de cantidades de soluto y volúmenes de solución que se pueden utilizar para hacer una solución cuya concentración sea 0.75 M

Afamily is one another name for a group on the table of elements.

Which position represents spring in the southern hemisphere? a) b) c) d)

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.