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

List two ways in which the albany plan of union would have helped the colonies fight the french.

What do you make when you hit a rock with a hammer

Swimming pool depth: Which is deeper? 1.4m 4ft

why did the math teacher open a window company?

Describe what happens to an egg during the first 14 days of the cycle?

squirrels and chipmunks compete for the same food source. what is most likely to happen to the degree of competition between these 2 species if their food becam

A package of tickets for 4 home games costs $180. What proportion can you write to find what a 12-game package costs if all individual tickets have the same pri

How did latin americans view Wilson's "moral imperialism"?

Galileo was persecuted by the catholic church for his ideas about the solar system. TRUE OR FALSE?

What's the answer to this math problem 3x +2/5=7