Jackson lives near the equator. Nighttime for Jackson is
24 hours long during the winter
24 hours long during the summer
12 hours long all year
12 hours long for half of the year
HELP

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption