Chemistry, 27.09.2019 10:30 Gkenneth2017
Which describes what happens when two minerals have different arrangements of their atoms?
a.
they have different hardnesses.
b.
they have different colors.
c.
they have different streaks.
d.
they have different cleavages.
Answers: 1
Chemistry, 22.06.2019 12:00
Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?
Answers: 2
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Which describes what happens when two minerals have different arrangements of their atoms?
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