5 01:56:04
The graph shows the average monthly rainfall for a
location.
Which inference can be drawn from the data?
Average Monthly Rainfall
40
O It is likely cold in January at this location.
O Most of the rain at this location falls at night.
O Massive flooding occurs in May at this location.
O The data for this location were not likely collected in
the desert.
30
Rainfall (inches)
20
АМА,
0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Month

Which element is the least metallic between cadmium, silver, zinc, or iron?

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.