For an atom of sulfur, there are? 1. two electron shells with 6 valence electrons
2. three electron shells with 6 valence electrons
3. four electron shells with 6 valence electrons
4. five electron shells with 6 valence electrons

What is the relationship of air masses and the temperature of oceans?

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?

What is the percentage composition of carbon in the compound ch4