10 points
![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 22:09 mayamcmillan11
Which elements have high densities, strength, and resistance to corrosion?
10 points
alkali metals
alkaline earth metals
metalloids
transition elements
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:00
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:50
In which situation can a mixture always be called a solution
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:50
Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:30
What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water
Answers: 1
You know the right answer?
Which elements have high densities, strength, and resistance to corrosion?
10 points
10 points
Questions
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 22.09.2019 03:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2019 03:50
![question](/tpl/images/cats/geografiya.png)
Geography, 22.09.2019 03:50
![question](/tpl/images/cats/istoriya.png)
History, 22.09.2019 03:50
![question](/tpl/images/cats/en.png)
English, 22.09.2019 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2019 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 22.09.2019 03:50
![question](/tpl/images/cats/biologiya.png)
Biology, 22.09.2019 03:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2019 03:50
![question](/tpl/images/cats/mat.png)
Mathematics, 22.09.2019 03:50
![question](/tpl/images/cats/health.png)
Health, 22.09.2019 03:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 22.09.2019 03:50