Which of the following correctly lists the cation, anion and its neutral atom in order of decreasing radius size? a Neutral atom > Anion Cation b Cation > Neutral atom > Anion C Neutral atom Cation > Anion d Anion > Neutral atom > Cation

Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u. s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?

How are isotopes of the same element alike?

How is it possible for someone to put an ear to a wall and hear someone in the next room?     a. sound waves can travel though solids.    b. the waves travel from room to room via air.    c. there must be some air in the wall so the sound can travel through it.    d. sound waves change to electromagnetic waves and then back again.