![subject](/tpl/images/cats/en.png)
English, 17.10.2020 07:01 michael1295
Which of the following best describes a change in iron caused by a chemical reaction?
A An iron nail looks shiny and silvery.
B An iron nail rubbed with a magnet attracts iron powder.
C An iron wire left outside turns a rusty orange color.
D An iron wire attached to a battery becomes hot.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on English
![question](/tpl/images/cats/en.png)
English, 21.06.2019 20:30
Which is included in the radio broadcast to capture the listener's attention that the original text of the story is not able to include
Answers: 1
![question](/tpl/images/cats/en.png)
English, 21.06.2019 23:40
Is the following statement true or false? the topic sentence of a paragraph should indicate what the paragraph is going to be about. false true
Answers: 3
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 22.06.2019 05:00
Part b: which phrase from the text best support the answers to part a? a. “i don't want to talk to somebody when i go check in at an airport. i just either download the boarding pass to my phone or walk up to a kiosk and get it.” (paragraph 8) b. “you do not have to go far to find someone who disagrees with andrew mcafee, just around the corner to the office of another person at the same university.” (paragraph 11) c. “the set of things that machines do not do like humans is innumerable.” (paragraph 16) d. “you wonder if you're joining that long litany of voices who go down as having made the incorrect prediction one more time, but i think the facts are different this time.” (paragraph 23)
Answers: 3
You know the right answer?
Which of the following best describes a change in iron caused by a chemical reaction?
A An iron nai...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 05:30
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 05:30
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/es.png)
Spanish, 16.09.2019 05:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 05:30
![question](/tpl/images/cats/fizika.png)
Physics, 16.09.2019 05:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.09.2019 05:30
![question](/tpl/images/cats/istoriya.png)
History, 16.09.2019 05:30
![question](/tpl/images/cats/mat.png)