Team : Nazan İnce- Yılmaz Kayalar Fen Lisesi

Student: Beril.YKFL

Month : January

Theme: Metals

Team      :Sadiye DEMİR İPEK-15 Temmuz Şehitleri Kız AİHL

Student :Gülsüm.15

Month    :February

Theme    :NonMetals  

     Heavy metal is the name given to elements in a group consisting of elements with metallic properties that have not been clearly and completely defined. This group includes transition metals, some semimetals, lanthanides and actinides.

     In science, chemical elements with a specific gravity greater than 4 are called "heavy metals". Heavy metals are elements such as "zinc, copper, aluminum, chromium, iron, manganese" that the body needs at least a little, and metals such as "lead, mercury, arsenic and cadmium" that the body does not need at all.

What is amphoteric metal?Amphoteric elements or compounds, oxides and hydroxides have acidic and basic characters at the same time. We can give examples of elements such as Be, Pb, Zn, Sn, Cr and Al as examples of amphoteric metals that react with bases and acids. 

What are the properties of amphoteric metals? Hydroxides and oxides of amphoteric substances have both acidic and basic characters. Amphoteric metals are substances that can have either basic or acidic properties. Amphoteric elements behave like acids or bases depending on the substance they react with. Amino acids are substances that contain amphoteric properties. Compounds such as calcium hydroxide, sodium hydroxide, magnesium oxide, potassium oxide are amphoteric metals.

Team      :Vildan Özbekin-Ayhan Arı Borsa İstanbul MTAL

Student : Ömer.K

Month    :March

Theme  :  Amphoteric metals

Team :Hatice Ersoy-Yenice Anadolu Lisesi

Student: Zeynep.YAL

Month : April

Theme: Semi metals

SEMI METALS

Semimetals or metalloids are chemical elements that have properties of both metals and nonmetals. Metalloids are important semiconductors, often used in computers and other electronic devices.

Team :Xatire Shabeddinova -Sheki, 11 Nömreli Tam Orta Mekteb

Student: Leyla.A

Month : May

Theme: Actinides

ACTINIDES :

La - Ce - Pr - Nd - Pm 

Sm - Eu - Gd - Tb - Dy 

Ho - Er - Tm - Yb - Lu

Team :Funda Çakıl-Kapaklı Anadolu Lisesi

Student: Barış Ç. T.

Month : June

Theme: Semi-noble metals

Team      :Sadiye DEMİR İPEK-15 Temmuz Şehitleri Kız AİHL

Student :Sevval.15

Month    :July

Theme    :NonMetals  

Hydrogen (H), carbon (C), nitrogen (N), phosphorus (P), oxygen (O), sulfur (S), selenium (Se) and halogens (F, Cl, Br, I, At) are nonmetals.

*They cannot be made into wire or sheet.

*They do not conduct heat energy and electric current well. (Graphite, an allotrope of carbon, conducts electricity.)

*They can exist as solid, liquid or gas at room conditions.

*Their appearance is matte colored.

*They form ionic compounds with metals and covalent compounds with nonmetals.

Team      :Bordei Veronica Alina-Liceul Pedagogic "Matei Basarab"

Student : Bianca.S

Month    :August

Theme    :Noble Metals  

Noble gas, or noble gas, is a group of chemical elements that are odorless, colorless, monatomic gases, each of which has lower chemical reactivity compared to other elements under standard conditions. Helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn) are the six naturally occurring noble gases, all of which are nonmetals. Each of them is located in the first six periods of the periodic table, respectively, in the 18th group (8A). Although it was previously thought that oganesson (Og) in the group might be a noble gas, it is now predicted to be a reactive solid with a metallic appearance.

Team : Nazan İnce- Yılmaz Kayalar Fen Lisesi

Student: Melis.YKFL

Month : September

Theme: Noble Gases

Team :Funda Çakıl-Kapaklı Anadolu Lisesi

Student: Şevval G.

Month : October

Theme: Lantanides

The Lanthanides consist of the elements in the f-block of period six in the periodic table.

They were first discovered in 1787 when a unusual black mineral was found in Ytterby, Sweden.

The metals have a silvery shine when freshly cut. However, they can tarnish quickly in air, especially Ce, La and Eu. These elements react with water slowly in cold, though that reaction can happen quickly when heated. This is due to their electropositive nature. The Lanthanides have the following reactions:

Team :Xatire Shabeddinova -Sheki, 11 Nömreli Tam Orta Mekteb

Student: Gülbesti

Month : November

Theme: Halogens

HALOGENS

Florine - F

Clorine - Cl

Iodine  -  I

Bromine - Br

Team      :Vildan Özbekin-Ayhan Arı Borsa İstanbul MTAL

Student : Barış.T

Month    :December

Theme  :  Periodic table

The periodic table is a table developed for the classification of chemical elements. It is named in many ways in our language, such as periodic table, periodic table, periodic table, table of elements. This table is a list of all known elements in order of increasing atomic number.