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Would the periodic table of elements be different on another planet?
The periodic table of elements is all the known elements in the universe to us. For example, Iridium, we don't find much of it on earth, but we find it very frequently in asteroids. Hope this helped!
How is something an element but not a molecule?
You find elements on the periodic table. Molecules are two or more of these together including diatomic elements such as I2.
Where or the periodic table would you find elements that will not react with other elements?
Yes it actully does
Where in the periodic table would one find the transition elements?
The elements in the groups 3-12 are transition elements
How would you find the area of a rectangle if the rectangle was 20cm -9cm?
29
Would you expect elements in a young star or in an old star?
You would expect to find them in both.
Why do you not find pure elements in group 1 and 7?
they are very reactive and would probably react with other elements before we find them.
Where can you find the inner transition elements of the periodic table?
The f-block elements (lanthanides and actinides, the two rows at the bottom of the periodic table) are known as inner transition elements
Why did Dmitri make the periodic table?
Dmitri Mendeleev arranged the elements known at that time in the increasing order of atomic masses and repeating properties, so that it is easier to classify and study the properties of the elements.
Where would you find all of the elements with 2 valence electrons?
The elements of the group 2 are some examples.
How did you get the 63 known elements?
There are a lot more than 63 known elements; we are currently up to 118.Most of these elements do occur in nature, and chemists find them in various rocks, in the atmosphere, or in other assorted places. For the elements that don't occur in nature, such as technitium, those are created by the use of particle accelerators.
Is bronze made of one element?
no it is not. you can find all the known elements on a periodic table of elements online or in a science textbook
