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This not mandatory; see the halogens group.
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∙ 11y ago
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Which elements are most likely to react in the same manner in a chemical reaction?
A pair of elements in the same group are more likely to have similar properties. This is why groups are also called families. In the main group elements, groups 1,2, 13-18, the elements in a group have the same numbers of valence electrons in their outermost energy levels. This accounts for the fact that they behave in a similar matter in chemical reactions.
Does physical state of matter always change during a chemical change?
No. Two elements of the same state can combine and still be in the same state in the end product.
Do elements in the same group have similar atomic numbers?
No. Elements in the same group have same number of valence electrons.
Which elements occupy the same group in the periodic table?
Elements that have similar chemical properties occupy the same group on the Periodic Table.
Do elements in the same group or period have similar properties?
Elements of same group have the same number of valence electrons and hence have similar properties.
Which elements are most likely to react in the same manner in a chemical reaction?
A pair of elements in the same group are more likely to have similar properties. This is why groups are also called families. In the main group elements, groups 1,2, 13-18, the elements in a group have the same numbers of valence electrons in their outermost energy levels. This accounts for the fact that they behave in a similar matter in chemical reactions.
What is special about the elements in the same group?
elements are in the same group since they react similarly to other elements in that group.
This non metal is in the same group as lead?
Lead is a transition state element, and all of the transition state elements are metals; there are no non-metal elements in the transition state.
Does physical state of matter always change during a chemical change?
No. Two elements of the same state can combine and still be in the same state in the end product.
Predict that state of matter and the chemical reactivity of krypton?
Based on the other elements in the same group, like helium and neon, you can predict that it is a gas under normal conditions, and it is not chemically reactive.
In the perdiodic table a group runs down the table true or false?
True. Its a matter of the number of electrons in the outer shell. Elements in the same group have the same number.
What elements occupy the same group in the periodic group?
elements that share the same colum
Elements in a group have-?
Elements in group have same number of valence electrons. They also have same chemical properties.
What do all the same elements have in a group in common?
Same elements of group have same valency. They possess same chemical behaviour.
What is similar when elements have the same group?
Elements in the same group have similar physical and chemical properties.
Do elements in the same group have similar atomic numbers?
No. Elements in the same group have same number of valence electrons.
What are elements of a group that has the same number of shells?
The elements in a group do not have the same number of shells, however, the elements in a horizontal row do have the same number of shells.
