To which group does crocodile belong ?

Name the most abundant metal in the earth's crust. To which group does it belong?

Name the most abundant metal in the earth's crust. To which group does it belong?

To which group does Amoeba belong?

The chart shows the classification of two species of crocodile. To which order do these crocodiles belong?

To which group does a pine tree belong? Explain the formation of the seeds in this plant.

a] Name the element with atomic number 17. b]To which period does it belong? c]To which group does it belong? d]Write its electronic configuration.

To which group does Giant Squid belongs

The electronic configuration of an element is 2, 7. In which group does it belong?

Which group does Dictyostellium belong?