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Oh, dude, Mendeleev's Lab of 1869 was like the OG chemistry party. The unknown elements back then were basically like the missing guests who RSVP'd but never showed up. It's like trying to throw a surprise party for hydrogen and helium, but they ghost you and leave you with a bunch of uninvited elements crashing your Periodic Table bash.
What else can I help you with?
Why was the warm water used in the 11 unknown solution lab?
Warm water was used in the lab to help dissolve the unknown substance more quickly. Heating the solution can increase the rate of the dissolution process by providing more energy to break apart the solute molecules and mix them into the solvent.
Can density be used as identification for substances in lab?
Yes, density can be used as a useful property for identifying substances in lab experiments. By measuring the density of a substance and comparing it to known values, scientists can help determine the identity of an unknown substance.
Can gold be created in a lab?
Yes, gold can be created in a lab through a process called nuclear transmutation, where lighter elements are bombarded with particles to create heavier elements like gold. However, the cost and energy required to create gold in this way currently make it impractical for large-scale production.
Who first prepared water in the lab?
The question is irrelevant. The use of water predates the existence of labs.
Is it possible to create gold in a lab?
Yes, it is possible to create gold in a lab through a process called nuclear transmutation, where elements are converted into gold by changing the number of protons in their nuclei. However, this process is expensive and not commercially viable.
What is the unknown metal in the AP Chemistry Heat Effects and Calorimetry Lab?
that is supposed to be unknown until you figure it out.
Where is Albert Einstein's lab?
secret unknown place called underground.
What is unique about elements made in the lab?
All are radioactive, dangerous and unstable
How do artificial elements differ from naturally occurring elements?
Artificial Elements can only be made by synthesisation in a lab (by firing an atom at a projectile). Wheras natural elements can be found naturally.
If your skin comes into direct contact an unknown material the first thing should do is?
Notify a lab supervisor
Which piece of lab equipment would be least useful in finding the precise density of an unknown liquid?
Electronic balance
Where do you get unknown eggs on pokefarm?
You can get Unown eggs from the Lab, Shelter, or through breeding. (Once you get one of them, you can breed the other forms if you pair an Unown with Ditto) If you'r talking about Unknown eggs in the meaning of not in your Dex, it's the same way :3 Lab, Shelter, or from trading Pokemon and breeding an egg.
Which section within the chemistry lab identifies unknown drugs within specimens?
The analytical chemistry section of the lab is typically responsible for identifying unknown drugs within specimens. Techniques like mass spectrometry and chromatography are commonly used to analyze the chemical composition of drugs in samples.
How to write Unknown microbiology lab?
To write an unknown microbiology lab report, start by listing the relevant information about the unknown sample such as its source and physical characteristics. Then document the tests performed, the results obtained, and the identification process used. End with a conclusion stating the probable identity of the unknown microorganism based on the test results.
Was Marie Curie apart in any kinds of groups?
which group? She worked in the lab where she found radioactive elements
What kinds of graphic elements do designers use on packaging toys?
they use computer graphics and animation in a tech lab!
Can an element have 121 protons?
theoretically yes, but no elements with atomic number 121 have been created in a lab yet
