jasminerod12 jasminerod12

17-10-2016
Chemistry

contestada

1.) How many periods are on the periodic table? Are periods the columns or the rows on the periodic table?

Respuesta :

Аноним Аноним

17-10-2016

The periods are the rows, and there are 8 of them (I think)

Answer Link

Jero1072 Jero1072

05-03-2019

There are 8 periods. The periods are the rows.

Answer Link

Otras preguntas

In the given figure, 1 || m and p || q, find the values of x, y and z.

Cómo calcular -4.7 + 38.5

Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent. N 85° K R M 106° L ........

Hello there! We were learning about radicals and rational exponents, and I'm stuck on this problem. So, it's basically a mystery number activity, and I had to w

What is 2x^2+5x-3=0 using quadratic formula

The store is usually open by now, but the owners may be on vacation, or maybe they’re just late today.

Divide 72 in the ratio 3:4:5

Lesson Question: How can you determine the specific heat of a metal using a calorimeter? To do this computation for each of the four metals, you needed several

For a school project, I have to argue that the US college admissions system is fair. I have no idea how to do this. what’s some reasons i can give so i don’t ge

A metal anchor seems 200 N "lighter" in water than in air. How much is the mass of the game? What is the volumeanchor? The density of the metal from which the a