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The oldest known elements in the periodic table are the ones with?
the oldest known element in periodic table is copper -8000 years old know element thank you
Why was the periodic table so named?
You should go to your local bank and see if they will offer you a retirement plan. Make sure you have enough of money saved away to supplement your social security money that will be coming into you.
How big is nitrogen as a atom?
Nitrogen has an atomic radius of about 56 picometers. This makes it one of the smaller atoms on the periodic table.
How did the periodic table of elements invented?
The periodic table of elements was invented by Dmitri Mendeleev in 1869. Mendeleev organized the elements based on their atomic mass and chemical properties, creating a layout that showed repeating patterns or periods. This organization allowed for the prediction of properties of undiscovered elements, leading to its widespread adoption in chemistry.
Explain the periodic table to a ten year old Atoms and electrons too Thank you?
I'll try: it's a listing of all the different types of atoms that there are ... anywhere. The way the atoms are listed - is by the number of electrons in their outer shell. The reason to do it that way is that the CHEMICAL properties of an atom are totally dependent on that outer shell. Since the maximum number of electrons (in that outer shell) is 8 you get a nice, repeating sort of chart that actually makes sense.
Who discovered the periodic table based on increasing atomic number?
Big ol penis
What is Dmitri Mendeleev's' big contribution to science?
He created the first periodic table of elements.
What are the elements in group eight of the periodic table?
The elements in group 8 of the periodic table are called noble gases. They have similar properties such as being odourless, colourless and have very low reactivity. The noble gases have full valence electron shells which give them a very big ionization energy.
The oldest known elements in the periodic table are the ones with?
the oldest known element in periodic table is copper -8000 years old know element thank you
What does the K stand for when referring to the periodic table?
its our good friend Potassium, big flash when burnt :D
Why was the periodic table so named?
You should go to your local bank and see if they will offer you a retirement plan. Make sure you have enough of money saved away to supplement your social security money that will be coming into you.
How big is nitrogen as a atom?
Nitrogen has an atomic radius of about 56 picometers. This makes it one of the smaller atoms on the periodic table.
How did the periodic table of elements invented?
The periodic table of elements was invented by Dmitri Mendeleev in 1869. Mendeleev organized the elements based on their atomic mass and chemical properties, creating a layout that showed repeating patterns or periods. This organization allowed for the prediction of properties of undiscovered elements, leading to its widespread adoption in chemistry.
Why are the lanthanides and sctinides placed at the bottom of the periodic table?
The f-block elements are placed at the bottom of the periodic table because if they were placed where they belong the periodic table would be too big to fit on a normal sheet of paper.
What is the 23457th element in periodic table?
There is not an element number that big. The elements only go up to 112, Copernicium. Then there are "elements" from 113 to 118, but they have not been found yet. They are just names for the soon to be elements. All in all, there is no 23457th element. Trust me, I memorized the Periodic Table.
What was Aristotles contributions to the periodic table?
Aristotle did not contribute to the periodic table as we know it today. The periodic table was developed much later, in the 19th century, by Dmitri Mendeleev. Aristotle was a Greek philosopher and scientist who made significant contributions to fields such as logic, metaphysics, ethics, and biology, but not to chemistry or the periodic table specifically.
How are the elements formed that are on the periodic table?
You cannot form elements on the periodic table of elements. All the elements on this table were already in existence before man ever set foot on the earth. An element is a substance that cannot be broken down into a simpler state, meaning that man could not form one element out of two things, because then it could be broken down into those two separate things once again.
