How many moles of tungsten atoms
are in 4.8X10 25 atoms of tungsten?

Explanation:

I wrote your name in the sky; a cloud removed that. I wrote your name in the sand; the wind blew that away. I wrote your name in my heart; nothing can remove that.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

is there any options? maybe im just not seeing them but i need the options to

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