12 Questions
What is the process of the formation of heavy elements within the stars called?
Stellar Nucleosynthesis
Which type of star results in a violent explosion known as a supernova?
Supermassive Star
What does the term 'Interstellar Medium' refer to?
Collection of interstellar matter within stars
What type of fusion leads to the creation of magnesium in a star?
Oxygen Fusion
During which stage does a protostar convert hydrogen into helium in its core?
Main Sequence Star
What is the process called when new elements are formed in the layers or regions of a star?
Shell Fusion
What is the meaning of the atomic number of an element?
The identity of an element based on the number of protons
Which scientist made a significant contribution to determining the atomic number of elements?
Henry Moseley
What is the main purpose of a particle accelerator?
To synthesize new synthetic elements
Which element was the first man-made element ever developed?
Technetium
What term describes a molecule with an even distribution of charges among its atoms?
Non Polar Bond
What is the symbol used to represent the mass number of an atom?
A
Test your knowledge on the formation of heavy and light elements within stars, interstellar matter, supernovae, infrared radiation, and interstellar grains.
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