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

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.

Which of the following pairs of elements have same number of electrons in their outermost shell?

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

In which of the following molecule, central atom has more than 8 electrons in outermost orbit?

Which of the following uses maximum energy ?

Use the periodic table to answer the following questions. a. Identify an element with five electrons in the outer subshell. b. Identify an element that would tend to lose two electrons. c. Identify an element that would tend to gain two electrons. d. Identify the group having metal, non-metal, liquid as well as gas at the room temperature.

Use of Modern periodic table to answer the following questions: (i) Identify an element with six electrons in the outermost shell. (ii) Identify an element that would tend to lose one electron. (ii) Identify an element that would tend to gain three electrons. (iv) Identify the group having metal, non-metal, liquid as well as gas at 30^(@)C temperature.

Name the alkali metals. How many electrons(s) do they have in their outermost orbit.