physical prop: melts in the hand (about 32 degrees celsius
chemical prop: Makes alloy with aluminum
The pattern between calcium and gallium is that they both belong to the same group on the periodic table, Group 2. They both have similar outer electron configurations and exhibit similar chemical properties in terms of reactivity and bonding. However, they have different atomic numbers and physical properties due to the difference in their atomic structures.
Eka-aluminum corresponds to the element gallium on the modern periodic table. Eka-aluminum was a placeholder name given by Dmitri Mendeleev for an element that he predicted would have properties similar to aluminum but with a higher atomic mass. Gallium, discovered in 1875, fits these properties and is known as eka-aluminum's modern counterpart.
Gallium has more in common with indium. Both gallium and indium are part of the same group on the periodic table, Group 13 (or Group IIIA), so they share similar chemical properties and trends. Germanium, on the other hand, is in Group 14 and therefore differs in its properties from gallium.
Elements in the same family, or group, have similar physical and chemical properties.
Gallium is a meta element. Atomic number of it is 31.
Eka-aluminum corresponds to the element gallium. Gallium is located below aluminum in the periodic table and shares similar chemical properties with eka-aluminum.
The element of gallium is Ga3.
The pattern between calcium and gallium is that they both belong to the same group on the periodic table, Group 2. They both have similar outer electron configurations and exhibit similar chemical properties in terms of reactivity and bonding. However, they have different atomic numbers and physical properties due to the difference in their atomic structures.
The element name for element number 31 is Gallium.
gallium is an element
The element discovered by Mendeleev in 1871 was germanium. Mendeleev predicted the existence of this element and its properties before it was actually discovered.
Gallium is a chemical element. One might say it has one element.
Eka-aluminum corresponds to the element gallium on the modern periodic table. Eka-aluminum was a placeholder name given by Dmitri Mendeleev for an element that he predicted would have properties similar to aluminum but with a higher atomic mass. Gallium, discovered in 1875, fits these properties and is known as eka-aluminum's modern counterpart.
Three physical properties of gallium are:- melting point: 29,7646 oC- boiling point: 2 400 oC- density: 5,91 g/cm3
Gallium has more in common with indium. Both gallium and indium are part of the same group on the periodic table, Group 13 (or Group IIIA), so they share similar chemical properties and trends. Germanium, on the other hand, is in Group 14 and therefore differs in its properties from gallium.
Elements in the same family, or group, have similar physical and chemical properties.
Boron is a metalloid by location on the periodic table but has properties that suggest it is a light metal. It has a low density and forms compounds with some metallic characteristics.