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In the Periodic Table, the element with 107.87 as its atomic mass is silver (Ag)
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∙ 11y ago
The element with an atomic weight of approximately 107.8682 is silver, with the chemical symbol Ag. It is a transition metal known for its lustrous appearance and conductivity properties. Silver is commonly used in jewelry, currency, and various industrial applications.
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∙ 12y agoStrontium - Sr
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∙ 14y agoIndium (114.818)
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∙ 9y agoWiki User
∙ 13y agoSilver has an atomic mass of 107.8682.
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∙ 14y agoPd
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∙ 14y agoSilver.
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∙ 11y agoSilver
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When was Mendeleev's contribution to the atomic theory published?
Mendeleev's contribution to the atomic theory was published in 1869 in his book "Principles of Chemistry." In this work, he introduced the periodic table of elements, organizing them by atomic weight and properties, and leaving gaps for undiscovered elements.
What elements on the periodic table are usually identified with three things?
Elements such as oxygen, silicon, and carbon are commonly associated with three things: atomic number, atomic mass, and chemical symbol. These properties help uniquely identify each element on the periodic table.
Atomic weight of steel?
The atomic weight of steel can vary depending on the specific composition of the steel alloy. However, the atomic weight of iron, which is the primary component of steel, is around 55.85 g/mol. Other elements in the steel alloy, such as carbon and other trace elements, will contribute to the overall atomic weight of the steel.
What is the formula weight of ammonia?
The formula weight of ammonia (NH3) is calculated by adding the atomic weights of the elements it contains: nitrogen (N) with an atomic weight of 14.01 and hydrogen (H) with an atomic weight of 1.01. Therefore, the formula weight of ammonia is 17.03 g/mol.
How did Dmitri mendeleev calculate the atomic weights of elements?
Dmitri Mendeleev calculated the atomic weights of elements by organizing them in a table based on their properties and patterns. He noticed that elements with similar properties had similar atomic weights, and used this information to fill in gaps and predict the properties of undiscovered elements. His periodic table laid the foundation for the modern understanding of the periodic table and the atomic structure of elements.
Which element has an atomic weight?
All elements have an (atomic) weight or mass.
Elements are represented by what?
Their symbol, atomic weight, and atomic number.
Why don't the elements on the periodic table have a whole number as their atomic weight?
Elements exist as isotopes in nature. So their atomic weight is not a whole number.
What does an elements locatio in the periodic table tell you about that elements?
Atomic weight
Does uranium have the greatest atomic weight?
Uranium has the greatest atomic weight (238,02891 a) between the natural elements.
Can you find any cases in the first 90 elements in which consecutive elements do not have increasing atomic weights?
Yes, in the first 90 elements of the periodic table, there are cases where consecutive elements do not have increasing atomic weights. For example, between lithium (Li) with an atomic weight of 6.94 and beryllium (Be) with an atomic weight of 9.01, the atomic weight decreases instead of increasing.
Which element has no atomic weight?
all elements have an atomic weight, because all of them have electrons and protons, and every electron and proton have a weight.
What are four things on the periodic table that tells you about the elements atoms?
the atomic number, the atomic weight, the atomic symbol and atomic name.
Is there a difference between mass and atomic mass when dealing with elements?
Generally the term "atomic mass" is used for isotopes. For elements is preferred now "atomic weight".
How are the elements in a period different?
By their atomic weight..protons and electrons.
What is the atomic weight of the element potassium?
The atomic number of potassium is 19 and the atomic weight is 39.0983 grams per mole. See the Web Links to the left for a periodic table where you can find the atomic number and atomic weight of all the elements!
The atomic weight unit was a system devised to make what?
The correct expression - after IUPAC rules - is atomic weight.The atomic weight unit is necessary to appreciate the atomic weights of chemical elements.
