There are several ways to model a compound. One type of model is shown. What is the chemical formula for the molecule modeled? A. CHO
B. C4H11O2
C. C6H12O2
D. C6H9O

C. C₆H₁₂O₂

Explanation:

Step 1: Count the number of H atoms

12 H atoms present

Step 2: Count the number of C atoms

6 C atoms present

Step 3: Count the number of O atoms

2 O atoms present

Step 4: Combine

C₆H₁₂O₂

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).

the answer is d.) potassium