Considere tres átomos que contienen la siguiente relación de partículas fundamentales: Desarrolle la respuesta. X : 14 p+, 15 n y 14 e- Y : 14 p+, 16 n y 14 e- Z : 15 p+, 14 n y 15 e- De acuerdo a esto, indique cual aseveración es(son) correcta(s) 1. Los elementos Y y Z son isótopos 2. X y Z tienen la misma masa atómica 3. X, Y y Z son isótopos

they emit helium gas that attaches to nearby planets.

they remove low-mass elements from the planets’ crust.

they cause nuclear fusion inside the inner core of planets.

they produce heavy elements such as iron and gold.

explanation:

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.