TIME SENSITIVE QUESTIONS TIME SENSITIVE QUESTIONS. PLZ HELP OR I MIGHT FAIL ILL GIVE BRAINLIEST TO CORRECT ANWSER!!

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

Need on both questionswill markbr />