aleesDo3l3lrutz aleesDo3l3lrutz

02-01-2016
Chemistry

contestada

The chemical properties of calcium are most similar to the chemical properties of
(1) Ar (3) Mg
(2) K (4) Sc

Respuesta :

Billymkhoi Billymkhoi

02-01-2016

The answer is (3) Mg because Ca and Mg are in the same group (group 2).
Hope this helps~

Answer Link

Otras preguntas

How do i find the slope of this line?

What is the rule for the function that is graphed? Y=2x+2 Y=3x+1 Y=3x-4 Y=2x-3

Q. the global water is said to be in a steady state because-a) precipitation is balanced by evaporationb) large amount of water remains underground

For what value of k is the line through the points (3, 2k + 1) and (8, 4k − 5) parallel to the x-axis? (A) −1 (B) 3 (C) 2 (D) 0 (E) −4

Please help not sure what to do .

For each question, choose Yes or No to tell if the expressions are equivalent. Show all work and steps. 7.4 x (12.5 - 8.4) and 7.4 x 4.1 (24 - 1.6) ÷ 3.2 and 6

Which one is the direct and indirect object on the next sentence: My mom is giving me a car for my birthday.

How are you doing this morning? also, 20 POINTS

what is the solution to the system of equations for x+2=4 and 3x-2y=12 a.x+2y=4 b.3x-2y=12 c.(-2,3) d.(3,-2)

Kylie has 27 gumballs. Jared has g fewer gumballs than Kylie. Choose the expression that shows how many gumballs Jared has. Help me correct my answer is the ans