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What are two factors that contributed to the widespread acceptance of mendeleer's periodic table?
The properties of elements were found to be periodic when arranged in order of atomic mass. The gaps which he left for the elements that were not discovered t that time had same properties when they were discovered later.
Who wrote or found the periodic table of elements?
The periodic table of elements was created by Dmitri Mendeleev, a Russian chemist, in 1869. He arranged the elements based on their atomic mass and properties, and left gaps for elements that were yet to be discovered. Over time, new elements were discovered and added to the periodic table by various scientists.
What was the earliest fossils found in the horse family?
They were created at the same time we were created. So draw your conclusions from there.
Are all 109 known elements found in nature?
There are 92 "natural elements, and 21 manmade elements, for a total of 113 elements - all of which exists on earth. You probably learned there are 108 elements, but in the past 2 decades, they have discovered (or made) 5 more. This only means that you probably went to highschool in the early 90s like me.
What tells us about the similarities in the chemical properties of the elements in a group on the periodic table?
well, basically the elements in the modern periodic table are arranged in the increasing order of atomic number. the elements are arranged in a group according to the valance electron. all elements in a group have same valance number of electron making the elements in group possess similar properties. further more as we go down the periodic table metalic character increases...
What was unique about the gapes in his periodic table?
The gaps were left for elements which were not discovered at that time. The properties which were estimated for the elements at that time was same as found later in those elements.
Two girls have the same parents and were born at the same time of day of the same month but they are not twins?
They werent born in the same year. They are sisters
If you and your brother were born just 14 months apart is it possible for you to have that twin thing?
No u werent conceived at the same time
What time were dragons alive?
They werent ever alive!
Was Lauren London and nivea pregnant at the same time?
no they werent pregnant at the same time nivea got preg 2 yrs before lauren london and in 2011 lauren had a beautiful baby boy hope that answered it
Where were the materials used to build the great wall of china found?
they werent found, they were bought and paid for. It wasnt a Scavenger hunt in search for materials to build a relatively large wall, it was a process that took time.
What are two factors that contributed to the widespread acceptance of mendeleer's periodic table?
The properties of elements were found to be periodic when arranged in order of atomic mass. The gaps which he left for the elements that were not discovered t that time had same properties when they were discovered later.
What is difference past and present Greece?
time they werent fked b4
Did The Who get paid for the half time show at the Super Bowl?
They werent paid.
What is Rousseau's basic criticism of schools of his time?
he disliked that the children of his time werent learning basic values
Does all MAC system elements must be activated at the same time?
FALSE
What are some rights women did not have at the time of the Seneca Falls Convention?
THEY WERENT ALOUD TO HAve sex
