0
What else can I help you with?
What is the electron number of calcium-40?
The element Calcium (Ca) has 20 electrons according to its atomic number which is 20.
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
What is the weight of calcium?
The atomic weight of calcium is 40 u.
What element is in period 4 and is metallic and has 20 electrons?
calcium (Ca)
What is the atomic weight for calcium?
40.078
What is the atomic mass of calcium?
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
What is the element that has atomic weight 40?
Calcium has an atomic weight of 40. Other info about Calcium: Symbol: Ca Name: Calcium Atomic Number: 20 Atomic Weight: 40.08 Number of Neutrons: 20 (atomic weight - atomic number) Number of Protons: 20
What is the mass of calcium?
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
What is calciums atomic number?
Calcium's atomice weight is 40.078 amu (atomic mass units).
An atom of the element has an atomic number of 12 and an atomic of weight 24 How many electrons does it have?
It will have 12 electrons.
What is the formula weight of calcium fluoride?
To calculate the formula weight of calcium fluoride (CaF2), you would add the atomic weights of calcium (Ca) and two atoms of fluorine (F). The atomic weight of calcium is 40.08 g/mol and the atomic weight of fluorine is 18.998 g/mol. Therefore, the formula weight of calcium fluoride is 40.08 + 2(18.998) = 78.076 g/mol.
What does one atom of calcium weigh?
One atom of calcium weighs approximately 40 atomic mass units.
