Web3 feb. 2024 · The horizontal rows are called periods and the vertical columns are called groups. Elements in the same group have similar chemical properties. This is because they have the same number of outer electrons and the same valency. An example of a group in the periodic table is the alkali metal group. Web13 apr. 2024 · The horizontal rows (which go from left to right) are called ‘periods’ and the vertical columns (going from up to down) are called ‘groups’. What does a row on a periodic table have in common? In the periodic table, there are rows (left to right) and columns (up and down). Each rows and columns has their own properties.
What do the horizontal lines on the periodic table mean?
Webperiodic table: table of the elements that places elements with similar chemical properties close together. pnictogen: element in group 15. representative element: (also, main-group element) element in columns … WebThey are periods, showing arrangement/classification of elements according to the number of shells (energy levels) they contain. For example, row 2 is period 2, corresponding to all elements therein with 2 shells. answered Apr 21, 2024 by ♦ Joshua Mwanza Diamond (44,616 points) selected May 20, 2024 by ♦ MathsGee ask related question 0 dji phantom 3 update download
2.3: Families and Periods of the Periodic Table
Web21 mrt. 2012 · The rows (Horizontal) are called Periods and the Columms (Vertical) are called Groups. The horizontal rows of the periodic table are called? The horizontal rows of the periodic... WebThe elements are arranged in seven horizontal rows, in order of increasing atomic number from left to right and top to bottom. The rows are called periods, and they are numbered … Web27 okt. 2024 · (also, series) horizontal row of the periodic table periodic law properties of the elements are periodic function of their atomic numbers. periodic table table of the … dji phantom 3 standard vs pro