Periodic Tables

A timeline of the discoveries of the chemical elements Jan 2019

A timeline of the discoveries of the chemical elements – #IYPT2019 edition

[fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”]

A timeline of the discoveries of the chemical elements Jan 2019
Click to enlarge

As it’s the International Year of the Periodic Table, I decided to revisit this old timeline of element discoveries I put together five years ago. The old version was a little in need of visual improvement, as well as updating to include the element discoveries confirmed since 2014. 

Read more
Periodic Tables

National Periodic Table Day – Six Different Periodic Tables!

Periodic Tables

Today, February 7, is National Periodic Table Day. You could be forgiven for not knowing – it was actually only ‘founded’ in May 2015, so this is only the second time it’s rolled around. February 7 was picked because it marks the date on which John Newlands’ first periodic table of elements was published way back in 1863. By happy coincidence it’s also only a day before the birthday of Dmitri Mendeleev, the scientist most famously associated with the periodic table.

Read more
Periodic Table of Data - Group Names Dec 2016 Screen

The Compound Interest Periodic Table of Data – New Elements Update!

Periodic Table of Data - Group Names Dec 2016 Screen
Click to enlarge

With four new element names officially confirmed last week, it’s past time the Compound Interest Periodic Table of Data was updated to include them! Here’s the updated table with nihonium, moscovium, tennessine and oganesson in their rightful places; the version above has a key denoting the different group names, but there’s also a version which denotes s, p, d and f block elements.

Read more