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What two groups of the periodic table are most similar in chemical properties?
The alkali metals (Group 1) and the alkaline earth metals (Group 2) are most similar in chemical properties due to both groups having similar metallic properties, reactivity, and ability to form cations with a +1 or +2 charge.
Is sodium chloride an example of a element?
No, that is 2 elements. One element would be Sodium (Na) and another would be Chlorine (Cl). Sodium Chloride would be a compound element.
What is the charge on an ione of group 2 element?
+ve 2
What is the trend in ionic character of the group 2 compounds going down the group?
The ionic character increases for group 2 compounds as we go down the group. The metallic character also increases.
Which metallic element is present in hemoglobin?
the mineral element found in haemoglobin is iron
Which element is located at group 2 period 4?
In the periodic table, the Group 2, Period 4 element is calcium. Calcium is classified as a silvery-gray metal. Calcium is the most abundant of the metallic elements in the human body.
What element has atomic number of 2?
Helium has the atomic number of 2. It is in the group noble gases. It is classified as a non-metallic substance.
Which element in group 2 is the most active?
The ist group elements Alkali metals are most active elements.
Is calcium a metalic element?
Yes. Calcium is in Group 2 of the periodic table with the alkali earth metals. A link is provided to the Wikipedia article on calcium.
Which element following the 3rd periodic table has at least metallic character?
The element following the 3rd periodic table element (lithium) is beryllium, which exhibits metallic character. Beryllium is a metal with properties such as high melting and boiling points, luster, and electrical conductivity.
Is carbon under the category of group or period?
Carbon: - non metallic element - atomic number 14 - natural chemical element - atomic weight [12,0096; 12,0116] - group 14 in the periodic table of Mendeleev - period 2 in the periodic table of Mendeleev
Is magnesium a non metallic element?
No, Magnesium is not a non metallic element,It is an alkaline earth metalMagnesium is a chemical element with the symbol Mg and atomic number 12.Its common oxidation number is +2.
Is magnesium metal a compound or an element?
An element in group 2 of the periodic table; the alkali earth metals.
What element is located in group 15 and period 2?
The element phosphorous (P) is located in group 15, period 2.
What element in group 2 is most likely to loose and electron?
Barium (Ba) is the element in group 2 that is most likely to lose an electron, as it is the most reactive element in this group due to having the lowest ionization energy. This makes it easier for barium to lose its outermost electron to form a 2+ cation.
What is the sum of the equation water plus hydroxide of a metallic element?
The sum of water (H2O) and hydroxide (OH-) of a metallic element will result in the formation of a metal hydroxide (MOH) and hydrogen gas (H2) as a byproduct. This reaction typically involves the displacement of hydrogen in water by the metallic element in the hydroxide.
What two groups of the periodic table are most similar in chemical properties?
The alkali metals (Group 1) and the alkaline earth metals (Group 2) are most similar in chemical properties due to both groups having similar metallic properties, reactivity, and ability to form cations with a +1 or +2 charge.
