How do you make 58.703 into having 3 dig figs?

Select the model that best represents atomic theory after Rutherford's results were discovered.

How much energy is absorbed when 250.0g ice melts

Which of the following elements would be expected to resemble strontium (Sr) most closely in chemical properties? 1. Li 2. Ba 3. Sc 4. Cs 5. Si

The density of red wine is 1.01g/cm3 and the density of olive oil is 0.92g/cm3. A salad dressing that consisted of these two ingredients was left sitting too long. The ingredients separated in the bottle, which ingredient is which layer? Explain.

1. Calculate the number of moles in 5.72 x 10^20 molecules of CO 2. Calculate the number of atoms in 1.20 moles of sulfur 3. Calculate the molar mass of Al2 (SO4) 3 Calculate in the mass in grams of 3.00 moles Ca

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda