Barium (ba) is in group 2. recall that atoms in group 1 lose one electron to form ions with a 1+ charge. what type of ion does barium form?

Name the element in group 17, period 2. (periodic table)

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m

Which activity is an innate behavior