Which formula represents an ionic compound?
a. nacl
b. n2o
c. hcl
d. h2o...
Chemistry, 21.08.2019 18:30 btsheygirl
Which formula represents an ionic compound?
a. nacl
b. n2o
c. hcl
d. h2o
Answers: 1
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Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
Answers: 1
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Joan writes four numbers on the board in standard form, and then she writes their scientific notation
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