Wednesday
October 22, 2014

Homework Help: Chemistry

Posted by Anonymous on Saturday, January 30, 2010 at 12:46pm.

These ionization energies (Kj/mol) have been reported for element "Z":
first: 500
second: 4560
third: 6910
fourth: 9540
fifth: 13400

Which of the following elements is most likely "Z"?

1. Si
2. Mg
3. Al
4. Na
5. Cl

Is it 4. Na ?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Periodic Table+IE(check+help) - The following data lists the ...
Chemistry - Periodic Table+IE(check+help) - The following data lists the ...
chemistry - How can I determine which elements have higher first and second ...
chemistry - Hi, my question: The first five ionization energies of three ...
Algebra - I am so confused with the rules of exponents. I know them, but I have ...
Chemistry - College - The ionization energy of a certain element is 472 kJ/mol. ...
chemistry - The first five successive ionisation energies of an element are 0....
chemistry - 26. The first five successive ionisation energies of an element are ...
chemistry - Which of the following elements would have the largest third ...
math - this code has five digit 1,2,3,4,5. the first digit plus the second digit...

Search
Members