yttrium
Cesium. For non-transition elements such as rubidium, cesium, and strontium, the most chemically similar element to any other element is always one in the same column of the Periodic Table but in an adjacent row. Since strontium is not in the same column as rubidium but cesium is in the same column and an adjacent row, the answer follows. (This rule is sometimes true also for transition elements, but not always: For example, for elements in columns 8, 9, and 10, the most nearly chemically similar element is one in the same row and an adjacent column within this group, rather than one in the same column but an adjacent row.)
Groups. For example, the halogens share properties, the noble gases share properties.
families
Both are synthesized in the body
Malleable, ductile, good conductors.
Strontium lose electrons.
Cesium. For non-transition elements such as rubidium, cesium, and strontium, the most chemically similar element to any other element is always one in the same column of the Periodic Table but in an adjacent row. Since strontium is not in the same column as rubidium but cesium is in the same column and an adjacent row, the answer follows. (This rule is sometimes true also for transition elements, but not always: For example, for elements in columns 8, 9, and 10, the most nearly chemically similar element is one in the same row and an adjacent column within this group, rather than one in the same column but an adjacent row.)
Generally speaking, they share chemical properties, including number of valence electrons. Occasionally, they share physical properties as well, but that is not always the case.
Groups. For example, the halogens share properties, the noble gases share properties.
There common properties are that they are small and they have small hair!
potassiumwill share more properties with sodium because both are Alkali metals and have same number of valence electrons.
matter has mass and it occupies space
defined volume.
All elements in group 16 share similar properties because their valence shells all contain the s2p4 electron configuration.
Liquids and soilds share properties that are Definte mass and volume and that they can be transformed into eachother :)
families
Both are synthesized in the body