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Calcium's atomic number is 20 what does that tell us about a calcium atom?
this is poopie head
Calcium's atomic number is 20. What does that that tell us about a calcium atom?
this is poopie head
What is the protons of element calcium?
An atom's atomic number tells us how many protons it has. If we reference a periodic table, we see that calcium's atomic number is 20. Thus, calcium has 20 protons.
What does the atomic number tell us and where is it?
up there
What atomic number of F plus the atomic number of Na equals the atomic number of this element?
Calcium
How Amy protons does calcuim have?
An atom's atomic number tells us its number of protons. Referencing a periodic table we see that calcium's atomic number is 20. Thus, it has 20 protons.
What dose the atomic number tell us?
the # of protons
What does the atomic number number tell us about an elements?
The atomic number is the number of protons in the nucleus.The Atomic Number of an element helps us to locate that particuarler element on the Periodic Table of Elements.
What does the atomic number tell us about an element?
The atomic number is the number of protons in the nucleus.The Atomic Number of an element helps us to locate that particuarler element on the Periodic Table of Elements.
What does the atomic mass tell us?
it tells us that the number is equal to the number of protons plus the number of nuetrons in the nucleus of an atom
How many protons does calcium 47 have?
mass number = number of protons + number of neutrons. 47 = 20 + neutrons, so neutrons equal 27.
What does the atomic number tell us about nitrogen?
The nitrogen has 7 protons. your welcome!
