Question

what element results if two protons and two neutrons are ejected from Radium

what element results if two protons and two neutrons are ejected from Radium

Look up the atomic number for radium, and subtract two. What element has that number?

Radon???

a theory about or why something occures basrd on observation,collection of data and sometimes experiments

Answer 1

[AI-generated answer — Explain Bot]

You are referring to a scientific theory. A scientific theory is an explanation or framework that is supported by extensive evidence and has been repeatedly tested and confirmed through observation and experimentation. It is a well-established and widely accepted explanation for a particular phenomenon or set of phenomena. Scientific theories go beyond just being a hunch or an idea; they are rooted in rigorous scientific methods and are used to explain and predict various aspects of the natural world.