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its tell you the atomics mass that occurs

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Q: What does the period number tell about an element?
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What does the period number tell us about the element?

For elements it's the atomic number not the "Period Number." This number tells you how many protons a single atom of that element has in its nucleus. The "period number" is a dimensionless quantity used in fluid dynamics.


What does the number of nucleus tell you about the element?

The number of the protons in the nucleus of a chemical element is equivalent to the atomic number; the atomic number define the position of this element in the periodic table (group, period). And from these we can suppose the chemical properties of this element.


What does carbons group number tells you about the element?

Tells you where this element resides in the period table. tell you which group,,metallic , gas, or liquid.


What does the periodic number tell you about the element in the period?

The atomic number represents the number of protons. The atomic mass represents the number of protons + neutrons.


The period of an element can be determined by what?

The total number of electron shells in an atom has determines its period grouping.


What does the period number tell you?

It tells you the number of cations in the outer energy level of the element's atomic mass


How do you tell the heaviest element of a period?

To the right!


What is argon's period number?

It is a period 3 element.


What does the atomic number of an element tell you about the element?

Atomic number = Number of protons


Silicon is in this period?

Period 3. In the periodic table of elements you can decipher which period does an element belong by looking by the number of ROWS and which number is your element included in.


Element's atomic number tell about that element?

The atomic number tells you the number of protons in the nucleus of that element.


What is the period number in the periodic table?

The period number of an element is the row in which it appears.