toricarey2021
toricarey2021 toricarey2021
  • 25-09-2021
  • Chemistry
contestada

A penny is found to have a mass of 2.61 grams. Using dimensional analysis, show what the mass of this penny is in kilograms. Express the answer in standard notation using the correct number of sig. figs.

Respuesta :

Lovelee22
Lovelee22 Lovelee22
  • 25-09-2021

Answer: 2.61 x 10^-3 kg

Explanation:

2.61 g = 0.00261 kg

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