ShavondaNovickis167 ShavondaNovickis167

03-06-2015
Chemistry

contestada

Which element has both metallic and nonmetallic properties?
(1) Rb (3) Si
(2) Rn (4) Sr

Respuesta :

Аноним Аноним

03-06-2015

Well, since they have both metallic and nonmetallic properties, it should be called Semiconductor. And this element would be Si, Silicon.

Answer Link

Otras preguntas

What is the place value of 7 in these numbers?

How do I find the unit rate of $12.62 for 10.7lbs

2.394inches per minute about how many inches will it travel in 7.489minutes.

Who would elect the senators

How many cubes are needed to build the base of this structure

The sum of a certain number and a second number is -42. The first number minus the second number is 52. find the numbers

which of the following is not true about matter in ecosystems ? A. Matter is recycled over and over in ecosystems. B. Biogeochemical cycles transform and reuse

I don’t understand this question?

In any chemical compound, the elements are always combined in the same proportion by ___. A. charge B. mass C. volume D. density

President Roosevelt’s team of advisory and close consultants, commonly known as the “Ohio Gang”, were involved in several political scandals involving corruptio