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

What is unique about the Cherokee story in the larger theme of American Indian resistance to U.S. expansion? A. The Cherokee banded together to refuse to adopt

what is 20 pounds in ounces

Improving your skill-related components of fitness will help you perform _______ in an activity. A) Comfortably B) Better C) Smarter D) Evenly

Match each author from the Realist period with the genre for which he/she is best known. 1) walt whitman 2) arthur miller 3) washington irving 4) mark twain 5)

Are the links 5 yards 12 yards and 13 yards a right triangle?

7,16,8,27,9 what number continues this pattern

An angle measures 56° less than the measure of a complementary angle. What is the measure of each angle?

Why did democracy fail to establish itself in latin america after former spanish and portuguese colonies had gained their independence?

What sorts of actions were taken by both individuals and the U.S. Government against immigrants

i need some help with fractions anyone up to help me???