Yes. For example, Mendeleev's original table postulated an element "ekasilicon" occupying the place of the modern element germanium, which had not yet been isolated at the time.
These elements are: carbon, oxygen, hydrogen.
It would be helpful if you gave the list of elements!!!!
All of the elements. Flouride, hydrogen, gold.... I could go on reciting all the elements.
because if you don't then you could make a small error and give too much or too little of something
If we only used one letter for each element, there could only be 26 elements.
He left gaps for the new elements. The properties could be estimated from the space left by him.
Comparing the properties of the new element with the properties of the other elements in the group we can make this prediction.
The close match between Mendeleevs prediction and the actual properties of new elements showed how usefullhis pariodic tabel could be.
The close match between Mendeleevs prediction and the actual properties of new elements showed how usefullhis pariodic tabel could be.
Accommodate what?
40,970
Mendeleev left gaps in his table to place elements not known at the time. By looking at the chemical properties and physical properties of the elements next to a gap, he could also predict the properties of these undiscovered elements. For example, Mendeleev predicted the existence of 'eka-silicon', which would fit into a gap next to silicon. The element germanium was discovered later. Its properties were found to be similar to the predicted ones and confirmed Mendeleev's periodic table.
The best place to order replacement cooker elements would be the store the original cooker was purchased. If that's not an option, replacements can be found on the manufacture website.
2000 to 3000 spectators
Compounds are made of bonding few elements. They could not have same properties as its component elements. They could have completely different properties.
you could use the right flashlight when you know if its features accommodate your request.
If you want to learn how many electrons to accommodate in energy shells. Use the formula 2n2 where n stands for the no of shell. Like in second shell= 2(2)2=2x4=8. It means eight electrons can be accommodated. it is the most appropriate method to accommodate first 18 elements.