Chemistry
Grade-6
Easy
Question
Elements that are present in the same group of the periodic table have the same:
- Physical properties
- Chemical properties
- Posses equal temperature and pressure.
- Chemical bonding
Hint:
Outer shell electrons are the same in all elements of the group.
The correct answer is: Chemical properties
- The vertical columns in a periodic table are called groups.
- In a group number of valence electrons of all the elements are equal.
- They have similar chemical properties.
- Down the group size, density, and mass increase, and all these are physical properties. Hence, physical properties are not the same.
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