Period 4 element
id:
period-4-element-161-13351058
title:
Period 4 element
text:
A period 4 element is one of the chemical elements in the fourth row of the periodic table of the chemical elements. The periodic table is laid out in rows to illustrate recurring (periodic) trends in the chemical behaviour of the elements as their atomic number increases: a new row is begun when chemical behaviour begins to repeat, meaning that elements with similar behaviour fall into the same vertical columns. The fourth period contains 18 elements beginning with potassium and ending with kry
brand slug:
wiki
category slug:
encyclopedia
description:
Fourth row in the periodic table of chemical elements
original url:
https://en.wikipedia.org/wiki/Period_4_element
date created:
2003-02-10T22:25:38Z
date modified:
2024-08-27T09:28:23Z
main entity:
{"identifier":"Q239825","url":"https://www.wikidata.org/entity/Q239825"}
image:
fields total:
13
integrity:
15