If the density of mercury is 13.6g/ml, what is the mass in grams of 3426 ml of the liquid? A copper cylinder, 12.0 cm in radius, is 44.9 cm long. If the density of copper is 8.90 g/cm^3, calculate the mass in grans of the cylinder. (Assume pi=3.14

1. 46593.6g

2. 177065.856g

Explanation:

1. 13.6*3426=46593.6g

2. = * 3.14=452.16 (area of circle)

452.16*44.0=19895.04 (volume of cylinder)

8.90*19895.04=177065.856g

≈177065.9g

Hope this helps.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.

answer; 4 electrons;