arellerod arellerod

02-11-2020
Chemistry

contestada

Which pair of elements have the same number of valence electrons?
A.Li and Na
B.Mg and K
C.Ti and Nb
D.Rb and Zr

Respuesta :

millerl40 millerl40

02-11-2020

Answer:

A. Li and Na

Explanation:

Had to deal with the same question last year. glad i kept the Peridodic table lol hope it helps :)

Answer Link

juanmedne juanmedne

14-09-2021

Answer:

A. Li and Na

Explanation:

Answer Link

Otras preguntas

in which year did richard the lionheart and saladin sign a truce

What is the solution to the equation? 3 x 10+ (9 x 2) = A. 48 B. 78 C. 84 D. 114

if your quardents are 7,3 and you moved 5 units left what would it be

PLEASE Factor the expression 20x – 50 using the greatest common factor of the terms.

help I really need help

thế lực nắm quyền ở đất nước nhật bản nửa đầu thế kỉ xix

Which listening technique is best to use to overcome apprehension? O A. Critical listening O B. Biased listening C. Deliberative listening O D. Active listening

no link or bot answer the question

its sad how i need a answer and i need money for it

Next you will write a paragraph about the effects of new technologies on industrialization in the Gilded Age. Check the ones you think are important. The Bessem