Nucleus of isotope
The Symbol for a certain isotope of radium is 226 Ra 88. How many nucleons are there in the nucleus of this isotope?
A) 88
B) 138
C) 226
D) 314
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How do other protists move substances through their cell bodies?
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Adidas is developing a soccer ball containing that sends a radio signal to the referee's watch when it crosses the goal line.
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