1 Determine Z, A y el número de protones, neutrones y electrones de (38 puntos) 19 F Z:19.A : 9.p.: 9. e* : 9.n : 10 Z : 19, A :9.pt :9, e* : 10.n : 9 Z:9.A: 19.p+ : 9,e+ : 10,7 : 10 Z:9.A: 20.pt : 10,e+ : 9,n: 9 2 ¿Cuál de las siguientes configuraciones electrónicas corresponde a Xe? ¹⁹f​ me pueden ayudar porfa

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

What type of reaction fuels the processes seen here?