Answer:
The elements are Isobars.
Explanation:
- If two elements have different atomic numbers, but same atomic mass they are called isobars.
- Here,X and Y have atomic number 18 and 20 ,but have the same atomic mass .So, they are clearly isobars.
- They have differing atomic numbers because the no. of protons in each element is different.
- But,they end up having the same atomic mass because they have enough neutrons to equate the sum total of nucleons between them.
- Isobars are present in different regions of the periodic table.
When the moon passes to the sun it cause solar eclipses
Answer:
I'm gonna need more information to answer this.
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Answer:
Thomas Jefferson was chosen to write the declaration of Independence, he was a brilliant writer
Answer:
may help you Being an excellent communicator can help you land that first job in your new career and ensure a positive future. It can separate you from other applicants, help you be a more effective employee and serve as a stepping stone to leadership responsibilities and career advancement
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