willowcollins3753
29.07.2019 •
Chemistry
Is the hertzsprung-russell diagram still a valid instrument in studying stars, given that it is over 100 years old?
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Ответ:
Yes.
Explanation:
Hello,
As long as it shows important relationships between the size and color of stars, age wouldn't affect observation and measurement but will just provide more accurate results but the method is still valid.
Best regards.
Ответ:
Electronegativity - Florine which is highest 4.0
Ionization energy - Helium,
so this all have the Highest size, so atom which is far from those have the smallest size, ionization energy and electronegativity.
Let me know if you have any question.