4. Which of the following is the most active metal?
[ ]
a) lithium
b) sodium
c) potassium
d) rubidium
Suggested Experiments
1. Collect the information about reactivity of VIII A group elements (noble gases) from
your school library and prepare a report on their special character when compared to
other elements of periodic table. (AS4
)
2. Collect information regarding metallic character of elements of IA group and prepare
report to support the idea of metallic character increases in a group as we move from
top to bottom.(AS4)
Suggested Projects
1. Collect the information about reactivity of VIII A group elements (noble gases) from
your school library and prepare a report on their special character when compared to
other elements of periodic table. (AS4)
2. Collect information regarding metallic character of elements of IA group and prepare
report to support the idea of metallic character increases in a group as we move from
top to bottom.(AS4)