Que enunciado describe mejor los átomos de los elementos que forman compuestos por enlaces covalentes? Están en el mismo periodo en la tabla periódica.
Tienen una gran diferencia en el numero de electrones de valencia
Comparten electrones entre ellos.
Tenen una gran diferencia en masa atómica.

Apart of the periodic table is shown. a portion of the sixteenth and seventeenth columns of the periodic table is shown. column 16 reads eight oxygen, 16 sulfur, and 34 selenium. column 17 reads nine flourine, 17 chlorine, and 35 bromine. which of the following elements is less reactive than the others? bromine (br) oxygen (o) selenium (se) sulfur (s)

(drag each tile to the correct location.) categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. - a tentative statement used to guide scientific investigations. - makes predictions about future events. - can be tested by many independent researchers. - based on observations of natural phenomena. - a well-established, highly reliable explanation.

Each hereditary trait corresponds to