wfadfsd wfadfsd

04-05-2020
Chemistry

contestada

Which two elements have the same number of valence electrons?

Na and Sr
Zr and H
O and S
Mg and P

Respuesta :

ahade335751 ahade335751

04-05-2020

Answer:

oxygen and sulfur

Explanation:

they are in the same group

Answer Link

Otras preguntas

A graph depicts force versus position. What represents the work done by the force over the given displacement? A. The work done is equal to the product of the m

An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120

You would expect a phosphorous-chlorine bond to be 1. nonpolar, with the neither end having a partial charge. 2. polar, with neither end having a partial charge

write an equation that is perpendicular to the line y = 2x + 13?

What are the characteristics of mass culture?

If f(x) is 4x-3 what is (f^-1of) (10)

which foods earthworms can digest?

write an equation that is perpendicular to the line y = 2x + 13?

find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)

If 52 x equals 7800 y what does 1 x equal? What is the maths equation?