Answer:
Thallium < Lead < Carbon < Oxygen
Explanation:
The ionization energy of the elements are given as;
Lead - 710 kJ/mol
Carbon - 1090 kJ/mol
Thallium - 590 kJ/mol
Oxygen - 1310 kJ/mol
In increasing order, it is given as;
Thallium < Lead < Carbon < Oxygen
Answer:
Covalent bond.
Explanation:
It involves sharing electrons equally between both molecules.
To solve this we use the
equation,
M1V1 = M2V2
where M1 is the concentration of the stock solution, V1 is the
volume of the stock solution, M2 is the concentration of the new solution and
V2 is its volume.
2 M x V1 = 1.50 M x 100 mL
<span>V1 = 75 mL of the 2 M KNO3 solution</span>
