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How could Mendeleevs table be used to predict the properties of elements that had not been discovered?
Mendeleev's periodic table allowed for the prediction of the properties of unknown elements by identifying gaps in the table where elements had not yet been discovered. By examining the properties of neighboring elements, Mendeleev was able to predict the properties of the missing elements and suggest their existence. His periodic table provided a framework for organizing elements based on their atomic mass and chemical properties, which allowed for the accurate prediction of the properties of undiscovered elements.
What is the main metallic element in the core of the moon?
The main metallic element in the core of the moon is iron. Studies suggest that the moon has a small, solid inner core made mostly of iron with some nickel.
What is the metalloid in the halogens family?
These substances are the most reactive elements in the periodic table. found in coloumn 18.A2. But they are not considered metals. There are Amphoteric elements, but these are not halogens.Halogens are found in group 17 of the Periodic Table, (not 18 which is the noble gases. )
Who was the first scientist to suggest groupin substances into acids and alkalis?
The first scientist to suggest grouping substances into acids and alkalis was the French chemist Antoine Lavoisier in the 18th century. He categorized these substances based on their chemical properties and reactions.
How chemists can state with certainty that no one will discover an element that would appear on the periodic table between sulfur and chlorine?
An element is characterized by a particular atomic number, which must be an integer since it corresponds to the number of protons in each atom of the element. There is no integer between the atomic numbers of sulfur and chlorine.
Suggest whether selenium is a metal or non metal?
selenium is a non metal, sometimes considered as a metalloid also.
How could Mendeleevs table be used to predict the properties of elements that had not been discovered?
Mendeleev's periodic table allowed for the prediction of the properties of unknown elements by identifying gaps in the table where elements had not yet been discovered. By examining the properties of neighboring elements, Mendeleev was able to predict the properties of the missing elements and suggest their existence. His periodic table provided a framework for organizing elements based on their atomic mass and chemical properties, which allowed for the accurate prediction of the properties of undiscovered elements.
What effects does passionflower have?
studies suggest that the herb has sedative, anxiolytic, and antispasmodic properties.
suggest reasons for thee location of cape town?
Massachusetts
What were some of the patterns Mendeleev noticed?
Mendeleev noticed that when elements are arranged in order of increasing atomic mass, their properties repeat periodically. He observed that elements with similar properties fall into vertical columns, or groups, and that there are empty spaces within the periodic table that suggest the existence of yet-to-be-discovered elements. He also noticed that the atomic mass of an element is not always the best indicator of its properties, and sometimes elements with similar properties have different atomic masses.
What other important tourist location in London do you suggest they visit?
london eye
What are the chemical and physical properties of berkelium?
Largely hypothetical. Berkelium is a transuranic element, and perhaps a gram of berkelium has ever existed in all of human history. (If you really want to know anyway, despite the information having no practical use, I suggest Wikipedia, which has a good article on berkelium.)
Is 115 real?
Yes element 115 is real believe it or not i suggest u not to go looking for it in person
In the fictional map which elements suggest absolute location?
North-south gridlinesEast-west gridlines
Is toy world open on Sundays?
I suggest that you google for them, find a store in your location and give them a call to find out.
Suggest ideas for an interface which uses the properties of sound effectively?
In airports... During a fire-alarms...
What is the cheapest dial-up internet provider?
That might depend on location but any local dial-up would be the cheapest ISP at any location. I'd suggest NetZero.
