any hints for copper? I've tried the whole name-symbol thing
Easiest way to do it is to write out all the names of the red elements and their symbols. Notice anything? Find the missing two (hint: copper isn't one!)
Easiest way to do it is to write out all the names of the red elements and their symbols. Notice anything? Find the missing two (hint: copper isn't one!)
hm thanks, i've found 'a' missing 2 but apparently that's wrong and there's another 'missing 2' aha
Hi ive just done the entry level question, and am convinced for the next Q that the missing elements are Na, K, Fe, Ag, Au, Hg, Sn and Pb, but it says no sorry when I type it in that way,... ive tried other combinations like alphabetical but it says no. Does anyone know how I should type it? oh wait you guys are having the same problem
Hi ive just done the entry level question, and am convinced for the next Q that the missing elements are Na, K, Fe, Ag, Au, Hg, Sn and Pb, but it says no sorry when I type it in that way,... ive tried other combinations like alphabetical but it says no. Does anyone know how I should type it? oh wait you guys are having the same problem
Those elements you've listed are the highlighted elements, but they're not the missing elements.