need help asap!
it depends because isotopes have different nucleon numbers but their atomic number stays the same.
The nucleon numbers 35 and 12 represent the relative isotopic mass of the isotopes. So, chlorine-35 is about three times heavier compared to carbon-12. You can see all the (average) atomic masses of the elements in the periodic table.
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Elements with atomic numbers 89-94: natural elements.Elements with atomic numbers 95-98: artificial elements but they are also discoverd in nature as ultratraces.Elements with atomic numbers 99-103: artificial elements.
The graph of binding energy per nucleon versus mass number is an analog of this graph, except it would be upside down. Iron, which has the highest binding energy per nucleon, would have the least mass per nucleon as you looked across the periodic table. Use the link below to see the graph of binding energy per nucleon plotted against mass number. If you "invert" this graph, you'll have yours. If any uncertainty exists as to what is going on with "variable" mass among the nucleons of different elements, use the link below to the related question and investigate why things are the way they are.
It still has 7 protons because isotopes of elements have variable NEUTRON numbers, not nucleon (atomic mass) or proton numbers.
No need to add. Use the elemnts mass number, which is the number of protons plus the number of neutrons
it depends because isotopes have different nucleon numbers but their atomic number stays the same.
it depends because isotopes have different nucleon numbers but their atomic number stays the same.
The numbers 16 and 18 is their nucleon number. Hence, they will have different masses since they have different number of neutrons.
The nucleon numbers 35 and 12 represent the relative isotopic mass of the isotopes. So, chlorine-35 is about three times heavier compared to carbon-12. You can see all the (average) atomic masses of the elements in the periodic table.
The binding energy per nucleon is a measure of how tightly a nucleus is held together. Nuclei with higher binding energy per nucleon are more stable as they require more energy to break apart. Therefore, nuclei with a higher binding energy per nucleon are more stable and tend to resist undergoing nuclear reactions.
There is at least one oxidation number shared by all the elements in a periodic table column, but some of the elements may have more than one oxidation number and some of these additional oxidation numbers may not be possible for all the elements in a column.
two numbers with a product of 1 are called elements
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What numbers are you talking about? This question needs additional information.
Elements with atomic numbers 89-94: natural elements.Elements with atomic numbers 95-98: artificial elements but they are also discoverd in nature as ultratraces.Elements with atomic numbers 99-103: artificial elements.