Chemistry, 12.11.2019 20:31 laceytoyne72
use the following choices to answer #11 -20.
a. alkali metals b. alkalineearthmetals c. transition metals d. halogens e. noble gases
11. have 1 valence electron
12. includes fluorine, chlorine, bromine, and iodine
13. groups 3 - 12.
14. have7 valence electron
15. other than he, have 8 valence electrons
16. have 2 valence electrons
17. include silver, ag, gold, au, iron, fe, and copper, cu
18. include magnesium, mg, calcium, ca among others
19. cannot judge valence electrons by their group number(s)
20. sodium is classified as one of these
Answers: 2
Chemistry, 22.06.2019 05:40
Calculate: select the worksheet tab. this tab you calculate the analyte concentration. ï‚· fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.) ï‚· record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes. ï‚· record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed
Answers: 2
use the following choices to answer #11 -20.
a. alkali metals b. alkalineearthmetals c....
a. alkali metals b. alkalineearthmetals c....
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