Chemistry, 18.12.2020 17:00 blueheeter1461
When writing the name for a compound containing a transition metal, a roman
numeral is placed in between the two elements. What does the roman numeral signify?
a. The number of protons in the transition metal
b. The number transition metal atoms in the compound
c. The number of the non metal atoms in the compound
d. The oxidation number of the transition metal
Answers: 2
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 15:30
The identities of substances are the same before and after which type of change
Answers: 1
When writing the name for a compound containing a transition metal, a roman
numeral is placed in be...
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