please tell me the correct answer and why
Show transcribed image text 4. Represent the following number in scientific notation: 300467 3. Cou 67×105 How many significant figures does it have?(1 point each; 2 points total) 5., Calculate the mass in grams of 10.0 mL of mercury (Hg) if the density of Hg is 13.6 g/ml (5 points) rn 13.69 hot ms 1.369 6. Complete the following statements (1 point each; 10 points total) /O a. One nanometer is equal to b. All atoms of the same element have the same number of rton9 c. Dalton proposed that matter is composed of d. A pure substance that cannot be changed into a simpler form of matter meters by any chemical reaction is a e. The periodic table arranges the elements by their riods and f. Ernest Rutherford proposed that atoms have a-ーーーーーーーーーーー ー anues g. The ideal measurement has high h. and high and discovered radioactivity
4. Represent the following number in scientific notation: 300467 3. Cou 67×105 How many significant figures does it have?(1 point each; 2 points total) 5., Calculate the mass in grams of 10.0 mL of mercury (Hg) if the density of Hg is 13.6 g/ml (5 points) rn 13.69 hot ms 1.369 6. Complete the following statements (1 point each; 10 points total) /O a. One nanometer is equal to b. All atoms of the same element have the same number of rton9 c. Dalton proposed that matter is composed of d. A pure substance that cannot be changed into a simpler form of matter meters by any chemical reaction is a e. The periodic table arranges the elements by their riods and f. Ernest Rutherford proposed that atoms have a-ーーーーーーーーーーー ー anues g. The ideal measurement has high h. and high and discovered radioactivity
ScholarMatic: Explanation & Answer
Your ready answer from a verified tutor is just a click away for as little as $14.99
Click Order Now to get 100% Original Answer Customized to your instructions!
