Chemistry, 27.04.2021 16:40 angelcamacho0219
From the given ions, which of the following correct compound would form?
A) Fe^2+, Cl^-: FeCl
B)AL^3+ , O^2: AL3O2
C)Ni^2+ , O^2 : Ni2O2
D)Li^+ , N^3 : Li3N
Answers: 2
Chemistry, 22.06.2019 01:40
Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.
Answers: 1
Chemistry, 22.06.2019 09:30
What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.
Answers: 2
From the given ions, which of the following correct compound would form?
A) Fe^2+, Cl^-: FeCl
Geography, 16.09.2019 08:20
Biology, 16.09.2019 08:20
Biology, 16.09.2019 08:20
Mathematics, 16.09.2019 08:20
Mathematics, 16.09.2019 08:20
History, 16.09.2019 08:20
Business, 16.09.2019 08:20
History, 16.09.2019 08:20
History, 16.09.2019 08:20
Geography, 16.09.2019 08:20
Physics, 16.09.2019 08:20
Mathematics, 16.09.2019 08:20
Biology, 16.09.2019 08:20