ugnutpeaceter6838 ugnutpeaceter6838

03-02-2020
Chemistry

contestada

An unknown element, X, reacts with sodium to form the compound Na2X. In other compounds, this element also can accommodate up to 12 electrons rather than the usual octet. What element could X be?
A. Sr
B. O
C. Cl
D. Po

Respuesta :

victorswhtx13 victorswhtx13

03-02-2020

Answer:

B. O

Explanation:

Answer Link

Otras preguntas

Henry Ford had a big influence in the

interpret diagrams wich diagram or diagrams represent a single elemnt

help me please I need help with this problem

11 Select the correct answer. Which property of a substance can be determined using a pH indicator? A acidity B. boiling point OC density D. electrical conducti

Please answer this question right now

PLS HELP ME PLSSSSSS.....

WHY WOULD HARDING MAKE THE CLAIM " IF I COULD CHOOSE BUT ONE, I HAD RATHER HAVE NDUSTRIAL AND SOCIAL PEACE AT HOME, THAN COMMAND THE INTERNATIONAL PEACE OF ALL

Why did Greek city-states start colonies around the Mediterranean? Select all that apply.Ato gain access to resourcesBto spread their religion to othersCthey ne

___ somos de Mexico Ustedes Tu Yo Ella Nostros

write a paragraph about my minimizing stress problems Someone to help me please