Each of the atoms in alkali earths metal Family( group 2) has ___ valence Electrons . Pleasee help I’ll mark you as brainlister
Fill in the blank

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Word equation for k(s) +h2o(l) yield koh (aq) + h2