zkeefe21216 zkeefe21216

01-11-2021
Chemistry

contestada

What do the group number and period number of an element tell you? (Something about valence electrons?)

Respuesta :

nikeetajohnson16 nikeetajohnson16

01-11-2021

The group number tells you the total number of electrons present in the outermost orbit of an atom. In other words, group number tells you the number of valence electrons of an atom.

Answer Link

Otras preguntas

When was christianity created.

Jim sells used drones for 70% of the original manufacturer's purchase price of a new drone. Jim also sells new drones for 15% more than the manufacturer's purch

4) A company manufactures widgets. The expense function E=8q+12,000 and the demand function q= -10p +20,000, where p is the price. a. Express the variable expen

The band of high frequency of cardiovascular and cerebrovascular disease in the south east is known as the:

A new hotel was built with r rooms. The first weekend it was open, 3/5 of them were reserved. Which of the following expressions represents the number of rooms

what is 10/13 as a decimal rounded to the nearest hundredth

Simplify the expression. I NEED HELP PLEASE!!!

Help me write a poem about being lost in the sea. due soon!! 1st person gets a crown!!! please help!!!

I need help in question 7, a and b.

Answer: 3x10^2 mi example: