Strontium is in Group 2 or the periodic table. Which number of electrons must be gained or lost for strontium to form a complete valence shell? A. 2 gained
B.2 lost
C. 6 gained
D. 6 lost
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Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.

Consider the point on the plot where 10.0 g of naoh have been added. what amount of naoh, in moles, has been added? 0.308 mol fecl3 initially present

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.