a transistor has beta=180 calculate the approximate collector and base currents if the emitter current is 10ma

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

Explain why scientists use shared characteristics to make cladograms.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.