What are the elements in the "B" columns of the period table called?
A) main group elements
B) inner transition elements
C) metalloids
D) transition elements
D
You might also like to view...
Which of the following statements about the Pacific Ocean is TRUE?
A) The Pacific Ocean is about three times larger than the next largest ocean. B) The Pacific Ocean covers more than two-thirds of the ocean surface area on Earth. C) The Pacific Ocean is the second largest geographic feature on the planet. D) The Pacific Ocean spans more than one-half of Earth's entire surface. E) All of the continents could fit into the space occupied by the Pacific Ocean.
The Dalai Lama is the spiritual leader of:
A) Confucianism B) Shintoism C) Tibetan Islam D) Tibetan Hinduism E) Tibetan Buddhism
Scientists can determine the direction of movement of continental glaciers by looking at glacial
A. striations. B. firn. C. cirques. D. horns.
For the most part the atmosphere is heated directly from the _______.
A - earth's surface B - cyclones C - storms D - sun E - reflection from the Moon