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How do physical properties differ as you move across a period or down a group?
Wiki User
∙ 12y ago
Moving down a group, the elements will have the same number if valence electrons. Tis will give them similar properties, such as the Noble Gases, or the extreme reactivity of Group I metals. Moving across a period, elements will begin to resemble each other less and share fewer properties the further apart they are in the row.
Wiki User
∙ 12y ago
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Physical properties within a period are more alike than physical properties within a group true or false?
False. Properties within a group are more alike than properties within a period.
Is a physical properties within a period more alike than physical properties within a group?
group is more alike
Are Physical properties within a period are more alike than physical properties within a group?
No, the physical properties within a group are more alike than those of a period. This is because all elements in a group share the number of valence electrons.
What happens to the properties of elements across any periodic of the table?
Across any period, the properties of elements gradually change. This gradual change is called a periodic trend.
How do the metallic properties of the elements change as you move from left to right on the periodic table?
Metallic character decreases as we move across a period. The electronegative character increases as we move across a period. So the element across the period will be non mettalic in nature.
Physical properties within a period are more alike than physical properties within a group true or false?
False. Properties within a group are more alike than properties within a period.
Are Physical properties within a period more alike than physical properties within a group?
false
Is a physical properties within a period more alike than physical properties within a group?
group is more alike
Are Physical properties within a period are more alike than physical properties within a group?
No, the physical properties within a group are more alike than those of a period. This is because all elements in a group share the number of valence electrons.
What is the significance of the horizontal in the periodic table?
Physical and chemical properties change somewhat regularly across a period. Elements that are close to each other in the same period tend to be more similar than elements that are father apart.
What happens to the properties of elements across any periodic of the table?
Across any period, the properties of elements gradually change. This gradual change is called a periodic trend.
What do vertical colums represent in the periodic table?
Physical and chemical properties change somewhat regularly across a period. Elements that are close to each other in the same period tend to be more similar than elements that are father apart.
How do the metallic properties of the elements change as you move from left to right on the periodic table?
Metallic character decreases as we move across a period. The electronegative character increases as we move across a period. So the element across the period will be non mettalic in nature.
What happens to the periodic properties as you move across a period?
the mass increases, protons and electrons increase as well
Why do the elements in a group of the period table have similar properties?
Elements in the same group have same number of valence electrons and hence have similar chemical and physical properties.
How the period in the periodic table?
The no of period of Periodic Table tells the no of shells in atoms, so their atomic sizes and other physical properties may be imagined.
Do element properties change as you move across a period or whithin a group?
Yes, it is true, the properties of elements change in groups and periods.
