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A chart of the elements showing the repeating pattern of their properties is called the?

the periodic table.


What is periodic about the periodic table?

The periodic table is called "periodic" because it arranges elements in rows called periods based on their atomic number and chemical properties, showing a repeating pattern of properties.


Watermelon is an example of what on the periodic table?

Okay, first of all, watermelon isn't an element. Therefore, it cannot be on the Periodic Table because the periodic table is an arrangement of elements showing the repeating pattern of their properties. Hope that helps!!!


What do you call the chart showing the classification of elements according to their properties?

periodic table


Why did Mendeleev place iodine in the same group as fluorine?

Mendeleev placed iodine in the same group as fluorine because both elements have similar chemical properties, such as forming compounds with similar stoichiometry and showing similar reactivity patterns. This classification allowed Mendeleev to identify a pattern in the properties of elements and lay the foundation for the modern periodic table.


Why are alkanes homologous series?

Alkanes are considered a homologous series because they share the same general formula (CnH2n+2) and have similar chemical properties due to a repeating pattern of carbon and hydrogen atoms in their structure. The physical and chemical properties of alkanes vary gradually as the number of carbon atoms increases, showing a clear trend within the series.


Why were the elements Ga Sc and Ge important to Mendeleev?

Mendeleev included gallium (Ga), scandium (Sc), and germanium (Ge) in his periodic table because they filled gaps in the sequence of known elements at the time and helped demonstrate the periodicity of their properties. These elements were crucial in showing the predictive power of Mendeleev's periodic table in suggesting the existence of unknown elements and their properties.


How does the periodic table illustrate the elements of the world?

The periodic table organizes elements based on their atomic number and chemical properties. It illustrates the elements in a systematic way, showing their relationships and similarities, such as periodic trends in properties like atomic size and reactivity. This organization helps us understand the behavior of elements and predict their interactions in chemical reactions.


What atoms shows very similar properties to oxygen?

Elements showing properties similar to oxygen would be those that are found in the same group as oxygen (group 6A, or 16). Those would be sulfur (S), and selenium (Se)


How will repeating an experiment make the results more accurate?

because then you realize what you did wrong and fix it.


Why do you have to put a repeating decimal symbol?

You have to put that because if you cut the number off by not putting it there, you are not showing how the number keeps going. To have the number be more accurate, you should put in the repeating number symbol.


How was mendeleev able to predict the discovery of unknown elements?

Mendeleev arranged the elements in a table ordered by atomic mass, corresponding to relative molar mass as defined today. Mendeleev predicted the discovery of other elements and left space for these new elements, namely eka-silicon (germanium), eka-aluminium (gallium), and eka-boron (scandium). Thus, there was no disturbance in the periodic table.