A 8 g of iron shot is added to a graduated cylinder containing 46 mL of water. The water level rises to the 49 mL mark, from this information, calculate the density of iron

Explanation:

The density of a substance can be found by using the formula

From the question

mass of iron = 8 g

volume = final volume of water - initial volume of water

volume = 49 - 46 = 3 mL

We have

We have the final answer as

Hope this helps you

heat the gas and measure the pressure

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right