Apositive ion has more

a. protons than electrons
b. electrons than protons
c. neutrons than protons

What is the solubility of substance?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as