0
Calcium's atomic number is 20. What does that that tell us about a calcium atom?
Wiki User
∙ 7y ago
this is poopie head
Llewellyn Wolf
Add your answer:
Earn +20 pts
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
How many protons and electrons are in an atom in calcium?
Calcium's atomic number is 20. That means that it has 20 protons. To make it neutral then, an atom of calcium must also have 20 electrons.
How many protons and neutrons are there in electronic configuration of the atom of calcium?
The number of protons in a calcium atom is always the same as the atomic number of calcium, which is 20. The number of neutrons depends on the isotope. The most common isotope is Ca-40. The number of neutrons is equal to the isotopic mass number minus the atomic number, in this instance, also 20.
What is the electron configuration of a calcium atom whose atomic number is 20?
wwoer
What figure represents an electron configuration for a calcium atom whose atomic number is 20?
The electron configuration of calcium is [Ar]4s2.
What is the atomic number of calcium and what does that number tell you about an atom of calcium?
7.39g
What atom has an atomic number of 20?
Calcium
What element's neutral atoms have 20 protons?
it is about the atomic number. Calcium is the element.
A given atom of calcium has an atomic number of 20 and an atomic weight of 42 This atom has?
22 neutrons.
Calcium's atomic number is 20 what does that tell us about a calcium atom?
this is poopie head
How many protons are in acalcium atom that has an atomic number of 20?
The number of protons in an atom is always the same as the atomic number of the element. For calcium, this is 20.
How many protons and electrons does a calcium atom have?
Calcium has 20 protons, 20 electrons and 20 neutrons in its most commonly found isotope.
How many protons are in an isotope of calcium with a mass number of 42?
The number of protons in one atom of any isotope of calcium is 20, which is the atomic number of calcium.
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.
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
How many protons dose calcium have?
A calcium atom (Ca) has 20 protons.Another way of saying this is: the atomic number of calcium is 20.
How many protons and electrons are in an atom in calcium?
Calcium's atomic number is 20. That means that it has 20 protons. To make it neutral then, an atom of calcium must also have 20 electrons.
