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They are shiny, silver, less malleable than alkali metals and they burn with bright flames. They also make strong bases (Opposite of acid).
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Is Strontium Sr Alkali Alkaline-earth or transition?
Strontium (Sr) is classified as an alkaline earth metal. It belongs to group 2 of the periodic table, which includes elements that are commonly referred to as alkaline earth metals due to their similar chemical properties.
Why do all the alkaline earth metals have similar properties?
All alkaline earth metals loss two electrons.
What metals have the same properties as radium?
The alkaline earth metals and especially barium.
What are characteristic properties of alkaline earth metals?
they are harder than alkali metals
What are the common properties of halogen?
highly reactive with alkali metals and alkaline earth metals
What is group 2A elements known as?
Alkaline Earth Metals
Why do all elements in the alkaline earth metals have similar properties?
2 valence electrons (apex)
Is Iron an alkaline earth metal?
No, iron is not an alkaline earth metal. Iron is classified as a transition metal due to its position in the periodic table and its chemical properties. Alkaline earth metals include elements like magnesium and calcium.
Why is calcium alkaline earth metal?
Calcium is classified as an alkaline earth metal because it belongs to group 2 of the periodic table, which is known as the alkaline earth metals group. These metals have similar properties, such as being reactive and forming alkaline solutions when they react with water. Calcium specifically is known for its low density, high reactivity, and tendency to form alkaline compounds.
What family of physical properties is magneium in?
Magnesium belongs to the family of alkaline earth metals in the periodic table. It exhibits physical properties such as high strength-to-weight ratio, low density, and strong alkaline reactivity.
Why are alkaline earth metas in group 2?
All alkaline Earth metals have tow valence electrons in their last orbit(Valency is +2) and hence have similar properties. So, they are placed in the same group.
Why do alkaline earth metals have similar properties?
Alkaline earth metals have similar properties because they have the same number of valence electrons in their outermost energy level, leading to similar chemical reactivity and bonding behavior. These metals also have similar atomic and ionic radii, which affects their physical properties such as melting points and densities. Additionally, alkaline earth metals share common oxidation states and form similar types of compounds with other elements.
