Discuss the formation of bond between MAGNESIUM and NITROGEN. (Use these keywords in your discussion: CATIONS, ANIONS,
IONIC)

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

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