How many neutrons are in the nucleus of an atom that has an atomic mass of 36 and an atomic number of 25?

50 pts plz what is the physical state of matter of baking soda.

Which element would mostly likely have an electron affinity measuring closest to zero

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.