The group 2 elements are beryllium, magnesium, calcium, strontium, barium, and radium.
Another element in group 2 of the Periodic Table is strontium. It has an atomic number of 38 and is a soft, silvery metal that is similar in properties to calcium. Strontium is commonly used in fireworks and in the production of cathode ray tubes.
The element located in group 15 and period 2 is nitrogen.
The element found in group 14 period 2 is carbon. It has an atomic number of 6 and is a nonmetal.
An ionic bond, where a group 2 element (such as calcium) donates electrons to a group 17 element (such as chlorine), forming ions with opposite charges that are attracted to each other.
The element in group 2 period 3 is magnesium (Mg).
Two atoms of a Group 17 element would be needed to react with one atom of a Group 2 element because Group 17 elements have a valency of 1, while Group 2 elements have a valency of 2. This means that for the two elements to form a stable compound, they need to share electrons in a 1:2 ratio.
The element located in group 15 and period 2 is nitrogen.
The element found in group 14 period 2 is carbon. It has an atomic number of 6 and is a nonmetal.
An ionic bond, where a group 2 element (such as calcium) donates electrons to a group 17 element (such as chlorine), forming ions with opposite charges that are attracted to each other.
The element in group 2 period 3 is magnesium (Mg).
They are both in Group 2
+ve 2
You would see which group the element was in and then replace it with another element from the same group, as all elements in a group have similar properties. For example you could replace Sodium with Potassium as they are both in Group 1.
Two atoms of a Group 17 element would be needed to react with one atom of a Group 2 element because Group 17 elements have a valency of 1, while Group 2 elements have a valency of 2. This means that for the two elements to form a stable compound, they need to share electrons in a 1:2 ratio.
The element in Period 4 and Group 2 is Calcium, which has the chemical symbol Ca.
The element found in group 13 and in period 2 is Boron (B). It has an atomic number of 5 and is located in the second period and the thirteenth group of the periodic table.
Boron is the element. Its symbol is B.
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