The two metals both have two electrons in their outer or valence shell. That gives them (predominantly) a +2 electronegativity. This is probably the most fundamental similarity between zinc and cadmium. The two elements are in Group 12 of the Periodic Table, and elements in the same group gnerally share some chemical tendencies. That's why they're in the same group, which is an appointment (a placement) based on electron structure.
they are located in the right corner of the Periodic Table i think
Gallium (Ga) is element #31 on the periodic table just below Aluminum (Al).
The Russian chemist Dmitri Mendeleev was the first scientist to make a periodic table similar to the one used today.
In the Periodic Table the element below oxygen is Sulphur.
See the link below fot the IUPAC model of the periodic table of elements.
The element cadmium is above mercury in the periodic table. And above cadmium is the element zinc. They're similar. Use the link below to see the Wikipedia periodic table. It's an interactive table, and each element is a link to the Wikipedia post on that element. Bookmark this table, friends. It's a great homework and reference tool!Those two elements (Cd and Zn) are similar to Hg because they are in the same group/family. Elements that are grouped into families are done so because they are have similar characteristics.
they are located in the right corner of the Periodic Table i think
See the link below, because cadmium has an enormous number of isotopes: 8 are natural, 30 are artificial.
Group 16, period 4. Below S, sulfur
Yes, sulfur is an element (nr. 16 in the periodic table, located just below oxygen)
Gallium (Ga) is element #31 on the periodic table just below Aluminum (Al).
Transition elements are the D block on the periodic table. They are between Magnesium and Aluminum and below.
Elements in the same group or column on the periodic table have similar chemical properties. Helium is in group 18 or the Nobel gases. Elements with similar chemical properties would be the rest of the elements below Helium Neon, Argon, Krypton, Xenon, and Radon
Lanthanides and actinides are placed below the periodic table because of their unique physical and chemical properties.
Cesium. See the link below for a periodic table
F-block elements The first row is called lanthanides The second row is called actinides
The "Periodic Table of the Elements". See related link below.