Chemist in south america claims to have discovered a new element with an atomic number of 34. an extremely rare element, it was found in a sample recovered from the andes mountains. unfortunately, he has used up all of the sample in his analysis.

Find the mass in grams of 1.37x1020 particles of h3po4

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6