m5th9asmineebasdebb m5th9asmineebasdebb

01-11-2016
Chemistry

contestada

How do you find the number of valence electrons in an atom of a representative element?

Respuesta :

jackiederossi jackiederossi

02-11-2016

To find the number of valence electrons in an atom of a representative element, simply look at its group number.

Answer Link

Otras preguntas

find the value of x a) 5 b) 35 c) 3 d) 7

Explain How and why do you think some material or symbolic cultural items, like cornrows, rainbow flags or other examples, create and "cross over" boundaries se

(X-3)2 -0 Ajuda, alguém ajuda?

What is the slope of the line passing through the points (−3, −5) and (−1, −6)? −4/3 −1/2 1/2 /34

The star shape is made from a regular hexagon and six congruent equilateral triangles The area of the star shape is 96cm squared Work out the area of the regula

Put the equation y+x^2-10+16 in the form y=(x-h)^2+k

What is the main reason why Sotomayor refers to the saying “a wise old man and wise old woman will reach the same conclusion in deciding cases”?

Please answer all four of the questions I would really appreciate it <3

1. How is energy released from most fossil fuels? a) By burning it. b) By storing into the water. c) By crushing it. d) By steaming it. e) All of the above

NH4Cl + AgNO3 → AgCl + NH4NO3