Chemistry, 29.01.2020 09:59, gnarlyjordan
Which of the following explains why elements in column 17 (the halogens) are very reactive?
Answers: 1
Chemistry, 22.06.2019 02:00, hemolelekeakua
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?
Answers: 3
Which of the following explains why elements in column 17 (the halogens) are very reactive?...
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