it matters on the Temperature of the water and the physical properties that are in the ocean
No, elements in the periodic table are arranged by their atomic number and electron configuration, not their physical properties. However, elements in the same group tend to have similar physical properties due to their similar electron configurations.
There are 18 periods in the periodic table. The periods are divided according to the chemical properties of elements. Elements in a group have similar properties.
The rows on the Periodic table are called "periods" and the increasing atomic number across a period represents additions to the electron orbitals, which cause the properties manifested by individual elements (elements of the same group, or column, have similar properties).
The atomic properties depends on the electrons of the outer shell. THe elements in differnent periods have the same arrangments of electrons in the outer shell. Thus, atomic prperties vary in a similar way in diffrent periods
There are a great many distinctive features that have also varied over the several periods in Russia's history, but the 'popular' answer is: the onion-shaped domes on Russian churches.
Groups are vertical and contain chemical elements with similar properties; periods are horizontal.
Rows of elements are typically referred to as periods in the periodic table of elements. Each period represents a horizontal row of elements that share similar properties and exhibit a trend in properties across the row.
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In general, atomic properties do not vary in a similar way in different periods. While the number of electron shells and energy levels increases as you move down a group, the number of protons and electrons also increases as you move across a period, impacting properties such as atomic size, electronegativity, and ionization energy. Therefore, atomic properties can vary significantly across periods due to changes in the number of protons and electrons.
The relationship between elements and periods according to the periodic law is that elements are arranged in periods based on their atomic number and properties. Elements in the same period have the same number of electron shells, while elements in the same group have similar chemical properties.
The Horizontal Rows are called Periods & the Vertical are Families or Groups.