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What is the scientific element represented for the atomic number 7?
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What is the element represented by the symbol Sr?
It represents the element with the atomic number of 38 Strontium
What two things represented in an element's chemical symbol?
atomic mass and mass number
If there is a difference between a substance's atomic number and its atomic mass and which measure must be the larger number?
The atomic mass number must be higher as that represent the number of protons and neutrons in an element. Whereas only the number of protons are represented in the Atomic Number.
What does atomic number represent?
It is the number of protons in the nucleus of the atom and it determinnes many properties of the atom. The atomic number is also the number of electrons and is a constant for every element
What number is the number protons an element has?
There are many different types of elements, all varying in the number of protons they contain. To determine the number of protons in a specific element, refer to the periodic table of elements. The atomic number (generally listed above the element's symbol, sometimes represented as 'Z') is equal to the number of protons in that atom.
What is represented by Z?
the atomic number of an element
What number represents the number of protons in an atom?
Protons are represented by the atomic number of an element. The number of protons is also the number of electrons. The number of protons is also represented in re Atomic Mass, which is the number of protons and the number of neutrons combined.
What identifies and element?
Atoms are differentiated by their number of protons. This is equal to the atomic number of the element. Additionally, in chemical formulas, each element is represented by a unique atomic symbol.
What is the element represented by the symbol Sr?
It represents the element with the atomic number of 38 Strontium
What can you say on helium?
the chemical element with atomic number 2, and is represented by the symbol He
What is the name of the element that has the symbol U?
The element represented by the letter 'U' is uranium (atomic number 92).
What element is one atomic number bigger than platinum?
Gold has one atomic number bigger than platinum which is 79.It is represented by Au.
Are neutrons the same as mass numbers?
No. The number of neutrons is represented by the element's atomic number, not the mass number.
What two things represented in an element's chemical symbol?
atomic mass and mass number
What is the symbol for the element tantalum?
Tantalum is represented by symbol Ta.It is chemical element with atomic number 73.It is a transition metal.
What is irudium?
its iridium , and t is the chemical element with atomic number 77, and is represented by the symbol Ir.
What element is represented by the symbol Se?
Selenium, atomic number 34.
