QUESTION 33 If a 100.-g sample of a metal has a volume of 8.65 mL, what is the density of the metal?
O a, none of these
O b. 11.6 g/mL
c. 0.0865 g/mL
Od 1.16 g/mL
O e. 9 g/mL

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.