![subject](/tpl/images/cats/himiya.png)
Chemistry, 31.03.2020 22:47 makennahudson94
Copper (Cu) is often used for electrical wiring and cooking pans. However, iron (Fe) is much more common on Earth than copper. Why might copper be used instead of iron, if iron is easier to obtain? A link to the periodic table has been provided for your use
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:00
The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:00
According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
You know the right answer?
Copper (Cu) is often used for electrical wiring and cooking pans. However, iron (Fe) is much more co...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/en.png)
English, 05.05.2020 21:01
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 21:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.05.2020 21:01
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/fizika.png)
Physics, 05.05.2020 21:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 21:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 21:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 21:01
![question](/tpl/images/cats/en.png)
English, 05.05.2020 21:01