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Gammadyne Csv Editor Pro 25.1 -

: Full support for UTF-8 and UTF-16 encoded files and various 8-bit code pages.

: Allows users to open and edit multiple CSV files simultaneously within one window. Gammadyne CSV Editor Pro 25.1

is a specialized Windows-based tool designed for heavy-duty manipulation of CSV and tabular data files. Unlike general spreadsheet software, it treats data strictly as text, preventing automatic formatting errors often seen in Excel. Core Data Manipulation : Full support for UTF-8 and UTF-16 encoded

: An optional mode specifically for editing multiple lines of text within a single cell. it treats data strictly as text

: Capable of importing data from Excel spreadsheets and databases, and exporting files to HTML.

: Supports "Undo" for most tools and automatically creates historical backups before overwriting any file to prevent data loss. Interface & Compatibility

The International Union of Pure and Applied Chemistry (IUPAC) confirmed the names of elements 113, 115, 117, and 118 as:

This followed a 5-month period of public review after which the names earlier proposed by the discoverers were approved by IUPAC.

You can buy this periodic table poster and more at the WebElements periodic table shop.
Periodic table cartograms poster

On 1 May 2014 a paper published in Phys. Rev. Lett by J. Khuyagbaatar and others states the superheavy element with atomic number Z = 117 (ununseptium) was produced as an evaporation residue in the 48Ca and 249Bk fusion reaction at the gas-filled recoil separator TASCA at GSI Darmstadt, Germany. The radioactive decay of evaporation residues and their α-decay products was studied using a detection setup that allows measurement of decays of single atomic nuclei with very short half-lives. Two decay chains comprising seven α-decays and a spontaneous fission each were identified and assigned to the isotope 294Uus (element 117) and its decay products.

Images of various periodic tables

Click on the images below to see images of the periodic table in a variety of styles.

Icon showing a standard periodic table
See standard periodic table images.

Icon showing a spiral periodic table
See image of spiral periodic tables.

Icon showing a circular periodic table
See images of circular periodic tables.

Icon showing extended periodic tables
See images of extended periodic table.