1. Unsur Z memiliki letak unsur golongan VIII B dan periode 4, unsur Z tersebut memiliki bilangan kuantum magnetik (m) sebesar .. 2. Unsur Y memiliki jumlah massa 31 dan netron 16, elektron valensi pada unsur Y tersebut memiliki bilangan kuantum spin (s) ...

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes

Which substance can be broken down by chemical means