Using the information above, complete the following:
.......... is the metallic element.

Using the information above, complete the following: Metals tend to .......... electrons and act as ..... agents in their reactions with elements and compounds.

Using the information above, complete the following: Non-metallic elements tend to be ...... conductors of heat and electricity.

Using the information above, complete the following: Non-metallic elements tend to form .......... oxides while metals tend to form ...... oxides.

Using the information above, complete the following: Metal atoms tend to have a maximum of ...... electrons in the outermost energy level.

Using the information in the following figure, find its area.

Use the information given in the following figure to find the value of x.

Which one of the following elements is most metallic?

Among the following most metallic element is

The I. E_(1) . And the I.E_(2) in kJ mol^(-1) of a few elements designated by P,Q,R,S are shown below: Based on the above information, answer the following questions. Q. Which of the above elements forms a stable binary halide of the formula MX_(2) ?

Use the informations given in the following figure to find the values of x and y .