Respuesta :

The answer to 12g is equal to c) 1.2× 10¹⁶ g

Gram is the one thousandth of the kilogram which means 1g = 0.001kg

Gram is represented by g.

Femtogram is equal to 0.0000000000000001 grams or 10⁻¹⁵g.

Femtogram is represented by fg.

1 Femtogram = 10⁻¹⁵g

1g = 10¹⁵ fg

Now According to the question,

12g = 12 × 10¹⁵ fg

12g = 1.2× 10¹⁶ fg

Hence, 12g is equal to c)1.2× 10¹⁶ g

Learn more about Gram here, https://brainly.com/question/12127497

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