Burritt743 Burritt743

03-06-2015
Chemistry

contestada

Which element has chemical properties that are most similar to those of calcium?
(1) Co (3) N
(2) K (4) Sr

Respuesta :

lulu1991 lulu1991

03-06-2015

I think the answer is (1) Co. Because the element of Cobalt also has 2 electrons at the outer layer which is the same as Calcium. And the outer layer is an important factor which can affect the property of an element.

Answer Link

hotgaladaaustin12345 hotgaladaaustin12345

02-01-2020

Answer:the answer is 4)Sr I researched it

Explanation:

Answer Link

Otras preguntas

Write a blog on school uniforms

Whoever answers first will get brainless. Help me with the last question please!!!

50 PTS! SUPER EASY 9TH GRADE GEO - FIND THE AREA

Find the perimeter of each of the regular polygons described below. a. A square with sides measuring 6 centimeters b. An equilateral triangle with sides measuri

What would you do if when you ok so he said yes would go

PLEASE HELP FAST!!!!!!

Which of the following requires the least amount of energy to produce? Question 15 options: vegetables chickens canned soda cattle

to reduce the risk of CVD, saturated fat in the diet should provide less than ____ percent of total calories 7, 14, 20, 25, 35

*PLEASE HELP ME!* Sara could practice her guitar or complete her calculus homework. She does not really want to practice her guitar but does so anyway, what is

Can you pls answer the focus questions 1-5 on The road not taken