Superior peduncle labeled at upper right. Dissection showing the projection fibers of the cerebellum. (Superior peduncle labeled at center top.) In the human brain, the superior cerebellar peduncle brachium conjunctivum is a paired structure of white matter that connects the cerebellum to the midbrain.
Answer:
9Be
4
Explanation:
Atomic number = (3+2)-1= 4
Mass number = (6+4)-1 =9
12.5% of strontium-90 would remain in a sample after three half-lives have passed. Half-life automatically means 50% of the original amount would remain.
Answer:
Potassium nitrate react with aluminum to produce potassium aluminate, aluminum oxide and nitrogen. This reaction takes place at a temperature near 400°C.
Explanation:
6KNO3 + 10Al → 6KAlO2 + 2Al2O3 + 3N2
