3. An unstable isotope of rhenium, 191 Re, has a half-life of 9.8 minutes and is a beta producer. What is the other product of the reaction? A) 1910 B) C) 192Pt 191 W D 190 W E) 190 Os

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)

Chromosome 17 is made of over million base pairs.

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?