Which element will have a higher electronegativity? A. Fluorine
B. Bromine
C. Hydrogen
D. Phosphorus

Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent

Remember to use the proper number of significant figures and leading zeros in all calculations. gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure