Answer:
Metalloids, also known as semimetals are elements containing properties similar and midway between metals and nonmetals. They are found to divide the periodic table between the metals on the left and the nonmetals on the right. Metalloids often have the following properties: could be dull or shiny.
Unit conversion is a multi-step process, in which division or multiplication by a numeral factor is involved.
Density = (given)
Since, and
Now, converting to :
= .
Hence, density is .
Answer:
B
Explanation:
I think that the anserw is B.
Answer:
The main purpose of the expedition was to conduct a hydrographic survey of the coasts of the southern part of South America.