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The answer depends on where you started from. The original table, as published by Mendeleev, had a number of gaps and new elements went towards plugging these gaps. However, after 1947, the new elements discovered were appended to the end of the table.
The periodic table itself will not tell you if an element is a gas or not. All elements have a melting point and a boiling point. For this information you need to look at a table of the PROPERTIES of the elements. However, all the elements in column 18 and many of the elements towards the top of column 17 and to some extent 16 are gasses at room temperature, as are all the elements in row 1.
I am not aware of any specific element "signaling" this. Towards the end of a stars life, however, relatively large amounts of heavier elements are produced.
Each person has a choice on how they want to contribute to their country. Examples of how you can contribute to your country are by leaving a smaller carbon footprint on the environment by recycling, helping members of your community by volunteering, or by joining the military.
More concentraions of the minerals elements are located towards the center. Also light bleaches some of the color
johann dobereiner had contributed towards the base of the periodic table and discovered that the elements shared similiar properties because there always was three elementzs in three groups that he later refered to as Triads.
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sir, Could you explian me about the CONTRIBUTION OF TECHNOLOGY TOWARDS MANAGEMENT at this present senerio.
food
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£48.38 per week.
NO. Gross salary includes Govt's contribution towards NPS.
Contribution format informs the management that how much any product is contributing towards the recovery of fixed expenses.
What on earth does this sentence mean?
Unit contribution margin is the per unit contribution by any unit sold towards recovering fixed cost and then achieving target profit.