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Explain how difficult or easy it was to decide what elements were in the unknown substances using your result?
Wiki User
∙ 7y ago
This depends on many factors. The identification is made by methods of analytical chemistry.
Wiki User
∙ 7y ago
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With which elements does fermium bond with?
The chemistry of fermium is unknown.
Will tantalum combine with other elements?
That is unknown, sorry
How do I know if it's a sperm stain or something else?
Unknown substances can be analysed by a chemist.
Is our periodic table complete?
The periodic table is complete for all known elements and has no gaps that could be filled with unknown elements. However the periodic table is inherently open ended, additional radioactive elements can in principle always be added beyond the most massive known element if we create them in particle accelerators (such elements may have also been created in the initial moments of supernova explosions). However all of these new elements are very difficult to create and even more difficult to detect and verify once created as they decay back to known lighter elements almost instantly.
Roughly how many elements are there?
90 naturally occurring elements, unknown number possible elements.
Why did mendeleev had gaps in his tables?
Because during his time many elements were unknown. Hence the gap for the unknown elements.
Are more than 100 elements are currently unknown?
The unknown elements are... well, unknown. However, it seems unlikely that there are 100 elements in addition to the known elements, for stability reasons: in generalm terms, the heavier the nucleus, the more unstable it becomes.
If an unknown substance CANNOT be broken down into simpler substances it is?
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
What element is kuoton?
Kouton = Metal Elements. It is unknown which elements make it.
How does Squealer explain the pigs hoarding?
unknown
When you are measuring the melting point of a mixture which consists of two unknown substances how can you find out what substances does the mixture consists of?
heat it
Does Argon react with any elements?
It can react with Hydrogen, Litium and some unknown elements.
Will tantalum combine with other elements?
That is unknown, sorry
With which elements does fermium bond with?
The chemistry of fermium is unknown.
How do I know if it's a sperm stain or something else?
Unknown substances can be analysed by a chemist.
Is our periodic table complete?
The periodic table is complete for all known elements and has no gaps that could be filled with unknown elements. However the periodic table is inherently open ended, additional radioactive elements can in principle always be added beyond the most massive known element if we create them in particle accelerators (such elements may have also been created in the initial moments of supernova explosions). However all of these new elements are very difficult to create and even more difficult to detect and verify once created as they decay back to known lighter elements almost instantly.
Knowing the solubility of an unknown substance in water can help to identify what it is.?
Knowing the solubility of an unknown substance in water can help you calculate its molarity. It is however important to get its weight first.
