Calculate the lonic character of the interatomic bond between elements with electronegativities of 2.5 and 3.4, respectively a) 18.3 b) 19.0 c) 77.5 d) 79.8 11. (15 points) given n with atomic number 7. how many shells does n have? what is (are) the subshell(s) related with each shell?

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

56 moles of   lieter in chemistry

so what is the problem with your lab report and whats the subject of the lab report? i will you

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.