Group · Group 1: alkali metals, or lithium family · Group 2: alkaline earth metals, or beryllium family · Group 3: the scandium family · Group 4: the titanium 

Alkali metals are the most reactive metals because their atoms can easily give away the one outer-level electron. Page 3. II. Group 2: Earth. Metals. • Less 

Mar 04,  · The largest element in a Group (column) will be at the bottom of that group. Examples; Helium is larger than Hydrogen (Period 1) Krypton is larger than Potassium (Period

The Group 1 elements in the periodic table are known as the alkali metals. Learn more about these elements including lithium, sodium and potassium.

Aug 15,  · This page discusses the trends in some atomic and physical properties of the Group 1 elements - lithium, sodium, potassium, rubidium and cesium. Sections below cover the trends in atomic radius, first ionization energy, electronegativity, melting and boiling points, and density. Trends in Atomic Radius

The six elements of Group 1 in the periodic table are: Lithium (Li) Sodium (Na) Potassium (K) Rubidium (Rb) Cesium (Cs) Francium (Fr). All these six elements are called alkali metals. These elements are placed in the vertical column on the left-hand side of the periodic table. Was this answer helpful? 4.5 (1) (6) (0)

Group 16 elements. Group 16 elements [non-metals] gain 2 electrons and from an ion ²⁻. Group 15 elements. Group 15 elements [non-metals] gain 3 electrons and from an ion N³⁻. Group 14 elements. Group 14 elements would have to either gain or lose 4 electrons. This is not possible so they cannot react by forming ions.

Alkali metals are the chemical elements found in Group 1 of the periodic table. The alkali metals include: lithium, sodium, potassium, 

Mar 29,  · Best Answer. Copy. Hydrogen with atomic number 1 is placed in group1 and period 1 in the modern Periodic Table. Wiki User. ∙ -03-29 15:46:23. Study guides.

Group 1 elements include the alkali metals, Li, Na, K, Rb, Cs, Fr. The alkali metals are all soft, shiny and metallic when cut.

One of the most common reactions with group 1 and 2 elements is the reaction with water. · Another common reaction is the group 1 or 2 reaction with oxygen. · The