Alvajju1liKen0nahl Alvajju1liKen0nahl

11-10-2016
Chemistry

contestada

Which of the following is an element?
a. carbon monoxide gas (co)
b. magnesium chloride salt (mgcl)
c. hydrochloric acid (hcl)
d. zinc metal (zn)

Respuesta :

11-10-2016

D. Zinc metal (zn) Zinc is a chemical element with atomic number 30.

Answer Link

Johannes02 Johannes02

11-10-2016

i think it would be D also

Answer Link

Otras preguntas

The diagram below represents a 155-newton box on a ramp. Applied force F causes the box to slide from point A to point B. What is the total amount of gravitatio

how do you graph y>3x-4

What is (1+2x3) squared

Can someone tell how to do this?

While on a business trip to Summerfield, Vera treated her co-workers to a meal that cost $12. Vera knew that when the bill came, she would need to pay Summerfie

Find the interquartile range. 6,8,9, 30, 30, 36, 38, 54, 64, 70, 75, 81, 93

Marcos prefiere ____ con su padre. vivir visita habla vive

4x² - 3y, when x= 1/2 and y= -5

which is the coefficient in the expression 31y + 7 ?

what is the original science called