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Why were gases that Ramsay discovered was not able to be discovered any earlier?
Wiki User
∙ 7y ago
These gases exist only in very low concentration and also are very unreactive.
Wiki User
∙ 7y ago
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Was Mendeleev's periodic table accurate enough that he was able to use it to predict the existence and several properties of certain elements that had not yet been discovered?
Mendeleev was able to predict the properties of the elements that were not discovered at that time. He left gaps for these elements in his Periodic Table.
Can the atoms and of molecules of gases and liquids move from place to place?
Yes. They are able to flow.
Why do you need dissolved gases in water?
for marine life be able to survive (they also require oxygen)
What part of the human body has gas?
Gases are carried in different ways in human blood. Some gases are bound to haem moieties and some gases are merely dissolved in the plasma. Without knowing to which gases you are referring, one would not be able to provide a definitive answer.
Why are noble gases also called inert gases?
Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and obey octet rule (stable electronic configuration). Hence they are chemically inert (or do not react with other elements) and are known as inert gases.
Why were gases that Ramsay discovered not able to be discovered any earlier?
These gases exist only in very low concentration and also are very unreactive.
What group was not been discovered during Mendeleev's time?
The zero group of noble gases was not discovered during Mendeleev's time. Sir William Ramsay was able to add them without disturbing the basic concept of the table.
Why are gases useful to people?
so that you are able to breath
Why is coke able to flow?
maybe because the gases it contains
What harmful gases are in Jupiter?
Why would i be able not to live on jupiter?
Why do gases surround the Earth?
Gravity is able to keep the heavier gases close to the Earth's surface, but light gases such as helium rise in the atmosphere and are swept away by the Solar Wind.
Why Xenon gas forms compounds if it is a noble gas?
Noble gases are generally considered unreactive, due to the stability of their electron shells, and it was originally believed that they could not form compounds. It was later discovered that a very strong oxidizing agent though is able to form compounds with them.
How was the Titanic sink located?
The Titanic was able to be discovered by the cordinates
Advantages of spiral model?
1. Estimates (i.e. budget, schedule, etc.) become more realistic as work progresses, because important issues are discovered earlier.2. It is more able to cope with the (nearly inevitable) changes that software development generally entails.3. Software engineers (who can get restless with protracted design processes) can get their hands in and start working on a project earlier.
Was Mendeleev's periodic table accurate enough that he was able to use it to predict the existence and several properties of certain elements that had not yet been discovered?
Mendeleev was able to predict the properties of the elements that were not discovered at that time. He left gaps for these elements in his Periodic Table.
Can the atoms and of molecules of gases and liquids move from place to place?
Yes. They are able to flow.
Why were planets closer to the sun not able to retain lighter gases?
The lighter gases were blown away by the solar winds. This is why the inner planets have rocky cores and are not gaseous planets.
