The isotope of an atom contaning 40 protons and 51 neutons suddenlyhas 2 neutrons added to it. what isotope is created?

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?