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What else can I help you with?
A grouping of atoms?
"molecule"
How do chemists organize information about elements?
By grouping the elements on the Periodic Table.
Was responsible for first grouping elements into triads based on similar properties?
Dobereiner was responsible for grouping element into triads. He grouped 3 element with same properties together.
What does grouping on the periodic table of elements have to do with reactivity?
Grouping describes the behavior of elements. Different groups have different properties.
What kinds of predictions did Mendeleev make using his table?
By placing the elements in order of their Atomic Mass then grouping them based on similar chemical properties, Mendeleev recognized that there were gaps in the pattern he made where elements should be. He predicted there were some elements yet to be discovered and predicted their chemical properties. The elements he predicted were later discovered and named germanium, gallium, and scandium.
What type of chemical grouping is present in all proteins?
There is chemical grouping present in all proteins, as all proteins contain certain elements. These include hydrogen, oxygen, nitrogen, and carbon.
What is a period on the periodic table and how does it help organize the elements?
A period on the periodic table is a horizontal row of elements that share similar properties. It helps organize the elements by arranging them in order of increasing atomic number and grouping elements with similar chemical properties together.
A functional group changes the structure of a compound but does not alter its chemical properties?
A functional group is a specific grouping of atoms within a molecule that determines its chemical reactivity and properties. While the addition of a functional group can change the structure of a compound, it does not necessarily alter its overall chemical properties, as the functional group will largely dictate how the compound will react chemically.
Why are the metals grouped together?
Non metals are grouped together because of their similar properties. They are placed in groups-15,16 and 17
What process is used to group chemicals according to their physical properties?
Chemical classification based on physical properties is achieved through a process known as physical-chemical property screening. This involves categorizing chemicals based on characteristics such as boiling point, solubility, density, and reactivity. By grouping chemicals with similar physical properties, it becomes easier to predict their behavior and potential interactions in various environments.
Are elements with similar chemical properties more likely to be found in the same period or in the same group Explain your answer?
Elements with similar chemical properties are more likely to be found in the same group (column) of the periodic table. This is because elements in the same group have the same number of valence electrons, which largely determines their chemical behavior and reactivity. In contrast, elements in the same period (row) have the same number of electron shells but can have different valence electron configurations, leading to varying chemical properties. Thus, the grouping by columns reflects similarities in chemical characteristics.
How do you measure chemical properties?
Chemical properties are determined by experiments.
