bristin1234 bristin1234

12-07-2018
Chemistry

contestada

Which two elements have the same number of valence electrons?
A.) Na and Sr
B.)Zr and H
C.)O and S
D.)Mg and P

Respuesta :

12-07-2018

C! They both have the same number of electrons in the outer shell

Answer Link

DrBananaMan DrBananaMan

12-07-2018

Oxygen and sulfur because they are in the same group on the periodic table

Answer Link

Otras preguntas

if you were going to make segment marks on a chewy fruit worm without any marks,what would be the advantage or disadvantage of using a prime number of segments?

One gym charges $40 per month and $3 per exercise class. Another gym charges $20 per month and $8 per exercise class. After how many classes will the monthly co

Express as a single power of 2

Which of the following choices was not a philosophy contained in Thomas Paine's "Common Sense"? The Monarchy is the real threat to peace and prosperity of the c

Algebraically solve the system of equations shown below. Note that you can use either factoring or the quadratic formula to find the X – coordinates, but the qu

What is a sea anemone's role in an ecosystem?

How were the governments of Japan and Italy similar in the 1930s? Check all that apply. Both were headed by groups of military leaders. Both used extreme nation

What are four physical changes a candle undergoes when a part of it is broken off?

If z=4-3i write z squared + 17 in the form a+bi, a,b E R

the sum of 5x and 2x is at least 14