Science, asked by Cactushugger763, 1 year ago

Select the correct answer.
Calcium carbonate is a compound that is used to make chalk for drawing on rocks or pavement. One molecule has one atom of calcium (Ca), one atom of carbon (C), and three atoms of oxygen (O). Which is the correct way to write the chemical formula for calcium carbonate?
A.
3CaCO
B.
Ca3CO
C.
CaCO3
D.
Ca3C3O3

Answers

Answered by shreyashrath38

c is the correct answer

Cactushugger763: Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The chemical formula for artificial sweetener is C7H5NO3S. Match the elements with the numbers found in one molecule of artificial sweetener.

carbon
hydrogen
argon
nitrogen
oxygen

1

7

3

5

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