In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, atomic weight and the broad group they live in.

In this periodic table of elements quiz, you have 10 minutes to name as many elements as you can, given only their symbol, atomic weight and the broad group they live in.

Periodic Table Chemistry: Get here the complete information on the periodic table of elements along with the easy tricks to remember their names. Check who invented the modern periodic table and ...

At the far end of the periodic table is a realm where nothing is quite as it should be. The elements here, starting at atomic number 104 (rutherfordium), have never been found in nature.

The elements were placed in the periodic table’s seventh row, which is above the row of lanthanides and the row of actinides. In the 1980s and 1990s, Roberto noted, scientists at the GSI Helmholtz ...

He started his talk by discussing the first modern periodic table produced in 1869 by Dmitri Ivanich Mendeleev (1834-1907), a Russian chemist who developed the periodic classification of the elements ...

Columns in the periodic table are called groups or families. Elements within the same group share similar properties because they have the same number of valence electrons (electrons in the ...

Hafnium is a transition metal named after the Latin name for Copenhagen (Hafnia), where the element was discovered. Credit: Klaudia Kilman/Alamy Hafnium isn’t a particularly remarkable element ...

Anyone who attended a high school science class can probably conjure an image of the periodic table of elements, an imposing array of multicolored rows and columns that sorts all the known chemical ...

I know in many classrooms if people say memorize, I used to say in my classroom memorize the names and symbols of the first 36 elements in the periodic table, the first assignment in my freshman ...

The periodic table is a fundamental part of understanding chemistry. Elements define our universe: they are the components and foundation of the substances that we interact with every day.