![subject](/tpl/images/cats/himiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 15:40, tristen2001
Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture
Answers: 3
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 03:30, acaciacoats
The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.
Answers: 2
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00, bbyjean9974
State one important difference between a physical change and a chemical change?
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 00:30, ejuarez2020
When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two
Answers: 2
You know the right answer?
Based on the positions in the periodic table, which two elements would mostly readily combine to mak...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.12.2020 01:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
English, 19.12.2020 01:00
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 19.12.2020 01:00
![Konu](/tpl/images/cats/en.png)
English, 19.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.12.2020 01:00
![Konu](/tpl/images/cats/en.png)
English, 19.12.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 19.12.2020 01:00
![Konu](/tpl/images/cats/en.png)