Chemistry, 19.11.2019 13:31 isaacchan

Look at the periodic table and the characteristics of the elements given above. select the group of elements that include only those that are either colorless, odorless gases or shiny, silvery, soft metals.
a) radon, neon, calcium
b) neon, bromine, barium
c) beryllium, iodine, krypton
d) lithium, potassium, fluorine

Look at the periodic table and the characteristics of the elements given above. select the group of

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