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Who is the sccientist who tried to group the elements into octaves?
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How had john newlands previously tried to arrange the elements?
John Newland previously arranged the elements in the periodic table in order of relative atomic mass.
When did john newlands create his periodic table?
John Newlands first published his "Law of Octaves" in 1863. It pointed out a recurrence of properties for every eighth element in a scheme involving just 21 of between 55 and 60 elements known at the tiime. Two years later he presented to the Chemical Society in London a scheme that involved nearly all of the known elements. However he tried to 'force fit' elements into this scheme with little insight, and some of the family groupings are nonsensical. Mendeleev's Periodic Law was published in 1869. His first periodic table that went with it at the time was followed by a revised version in 1871 which incorporated all known element, and left gaps for elements yet to be discovered.
What do we call the right of people accused of breaking the law to be tried by a group of fellow citizens?
To be tried by a group of "fellow citizens" refers to being tried before a jury of the defendant's "peers." This provision is not provided by the United States Constitution. The Sixth Amendment requires juries to be impartial. In addition, Article III, Section 2 of the United States Constitution requires defendants be tried by juries selected from the state in which the crime was committed.
What labor group tried to organize miners in anthracite regions in PA but was arrested by Franklin Gowen?
Molly Maguires
What is used to determine the order in which the elements are placed on the periodic table?
All elements are surrounded by electrons. The electrons fit into orbits. The first orbit holds two electrons. All the rest hold more. Each orbit is one level in the chart. When an orbit is full, then the chart starts again at the next level. As a result the first element in each level has one electron in its outer orbit. The chart gives an understanding of the properties of the elements above and below a particular element as well as alongside a particular element. Platinum worked in a catalytic converter. It was expensive. Someone tried other elements in the Platinum group. They also worked and cost less. If you are referring to their arrangement on the periodic table, then the is atomic number. The atomic number is the same as the number of protons, so the elements are arranged by increasing number of protons.
How was mendeleyev able to predict the existence of elements that had not yet discovered?
Because there were gaps in the periodic table, which he invented. Unlike other scientist of the time who tried to make the elements fit theircategorising system, such as Newlands and his law of octaves, Mendeleev came to the conclusion that they had not discovered all the elements as he noticed patterns that allowed you to categorise elements if you left gaps that undiscovered elements could fill.
When indicted with a group of other people a you tried alone or as a group?
Maybe the whole group is tried.
Which group tried talk to the natives into becoming Christians?
The group of people that tried to talk the natives into converting to Christianity were known as the Missionaries.
Did van gogh join a group?
He tried to form a group but it never happened.
What group were tried at the Nuremberg Trials?
nazis!
What group was tried at the Nuremberg trials?
the Nazis
Why was Johann Dobereiner trying to put the elements in order?
Dobereiner tried to discover a rational classification of chemical elements.
Who is an ancient scholar that tried to convert heavy elements into gold?
Shcriinger
What group tried to conquer Russia in the 1400?
people
Which group tried to protect African slaves?
The Indians.
Ancient scholar who tried to convert other heavy elements into gold?
who was an ancient scholar who tried to convert other heavy element into gold
What was the Nigerian ethnic group that tried to secede from Nigeria in the 1960's was the?
The Igbo tried to secede from Nigeria in the 1960s.
