Element Table Puzzle: Is the Universe at Play?

In summary, the number of protons determines the number of electrons in an element, which in turn determines its chemical properties. The periodic table is a result of the organization of electrons in different energy levels and the recurrence of chemical properties due to the number of protons. Isotopes do not affect chemical properties, but can be involved in nuclear reactions.
  • #1
revv
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9
Well firstly let me say that I am no expert but it seems like the number of protons that determine the different elements is like a puzzle made by the universe? I mean they are all in sequence... am I missing something?
 
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  • #2
In a way, yes. Elements differ by the number of protons and neutrons. More as building bocks than as puzzle pieces since Mendeleev discovered the pattern.

Why do you think you are misssing something ?
 
  • #3
The number of protons determines the number of electrons. As there are rules how to arrange those electrons, some elements will have their last few electrons arranged in a similar fashion, with a certain periodicity. As these last few electrons, known as valence electrons, determine the chemistry of an element, there is some recurrence in the chemical properties, which is therefore related to the number of protons. This is the essence of the periodic table of the elements.
 
  • #4
Why are you puzzled that elements can be ordered as a recognisable sequence?, that there is a pattern?
Would it not be more puzzling if the various elements had seemingly random properties bearing no relationship at all to other elements?
 
  • #5
rootone said:
Why are you puzzled that elements can be ordered as a recognisable sequence?, that there is a pattern?
Would it not be more puzzling if the various elements had seemingly random properties bearing no relationship at all to other elements?

Yes mostly that there is a pattern.

And your statement is also interesting.

Like I said I don't have much knowledge in chemistry or science and might be missing something but it seems peculiar that for it to be considered an hydrogen atom there HAS to be 1 proton and not 2 or that would make it a helium atom right?
 
  • #6
Yes, the number of protons, ( which is equal to the number of electrons) determine which element it is.
Neutrons which can be present in different quantities determine which isotope of that element.
Isotopes don't change the chemical properties of an atom, but some isotopes are involved with nuclear reactions.
If you had a block of lead, it would likely contain many different lead isotopes, but chemically they all react the same way.

The chemical reactions which can occur for a particular element are a result not of the number of protons in the nucleus,
but of interaction between electrons, (which is the same number as protons).
The electrons outside of the nucleus are organised into different shells (energy levels) and it is from this that the pattern seen in the periodic table emerges.
https://en.wikipedia.org/wiki/Electron_shell
 

FAQ: Element Table Puzzle: Is the Universe at Play?

What is the "Element Table Puzzle: Is the Universe at Play?"

The "Element Table Puzzle: Is the Universe at Play?" is a scientific puzzle that involves arranging elements on a periodic table to reveal a hidden message. It is based on the periodic table of elements, a table that organizes all known chemical elements by their atomic structure.

How does the "Element Table Puzzle: Is the Universe at Play?" work?

The puzzle works by using the atomic numbers and symbols of elements to spell out a message. Each element has a unique atomic structure, and when arranged in a specific order, the symbols and numbers will form letters and words that make up the hidden message.

What is the significance of the "Element Table Puzzle: Is the Universe at Play?"

The puzzle is a fun and engaging way to learn about the periodic table of elements and the unique properties of each element. It also highlights the interconnectedness of the universe and how elements are the building blocks of everything around us.

Who created the "Element Table Puzzle: Is the Universe at Play?"

The puzzle was created by a team of scientists and educators who wanted to make learning about the periodic table more enjoyable and interactive. It is often used in science classrooms and outreach programs to engage students in chemistry and physics.

Are there different versions of the "Element Table Puzzle: Is the Universe at Play?"

Yes, there are various versions of the puzzle, with different hidden messages and levels of difficulty. Some versions may also include additional elements or variations in the arrangement of elements to form the message. This allows for continued engagement and challenge for those who have already solved the puzzle.

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