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What information could you use to determine the atomic number of unknown element that has a mass-number of 22?
Wiki User
∙ 13y ago
The only isotopes with atomic mass = 22 are:
- 10Ne-22 (9%)
- 11Na-22 (0%) not natural occurring
- 12Mg-22 (0%) not natural occurring
Wiki User
∙ 13y ago
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What information could you use to determine the atomic number of unknown element that has a mass number of 22?
number of neutrons
What information could you use to determine the atomic number of an unknown element that has the mass number of 22?
If you don't know the element, then you would need the number of electrons in a neutral atom of the element, which would be the same as the atomic number.
Suppose you were given an unknown liquid and asked to determine if it was an element a compound or a mixture What would you do How would this help you find out what it was?
If I was given an unknown liquid and asked to determine if it was an element, a compound, or a mixture I would heat the unknown liquid up to see if any compounds separated from the unknown liquid. After that I would get a microscope and look to see if it is a pure element. Then I would get a Platelet separation machine and put the liquid in the machine to see if the liquid separated. Thats how I would determine if the an unknown liquid is an element, a compound, or a mixture.
When might it be helpful to identify an unknown element?
It is helpful to identify an unknown element when you are exposed to a lot of it. This element could be very dangerous to you.
Who is the Christian Science back up singer for Carly Simon?
This information is unknown. A person's religion doesn't determine if they can sing or not.
What information could you use to determine the atomic number of an unknown element that has a mass number of 22?
the only element with a mass number of 22 is sodium (Na) which has an atomic number of 11. This is because the atomic number only represents the number of protons in the nucleus, while the mass number represents the number of protons and neutrons in the nucleus.
How do you determine an unknown side in a geometrical shape when given one measurement and the volume or surface area?
Substitute the information that you are given into the formula.
What color is the element rutherfordium?
unknown
Which describes mendeleevs use of the term ekaaluminum?
A mixture of aluminum and an unknown element.
What is the Melting Point of Meitnerium element?
Unknown
Is gold a unknown mineral?
No. Gold is an element.
What is astatine?
The color of the element astatine is unknown.
