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State the number of valence electrons in an atom of calcium?
A calcium atom has two valence electrons.
How many valence electrons in calcium ion?
Type your answer here... The number of valence electrons in calcium is 20, because it's almost the same thing as it's atomic number.
Which element has a mass number of 40 and only has 2 valance electrons?
The element that has a mass number of and two valence electrons is an isotope of calcium.
How do you know how many valence electrons does calcium have?
its in column two on the periodic table, so therefor it has two valence electrons .
Is calcium phosphate solid or aqueous?
Calcium phosphate is solid.
State the number of valence electrons in an atom of calcium?
A calcium atom has two valence electrons.
Calculate the number of moles contained in 150g of calcium phosphate?
To calculate the number of moles in 150g of calcium phosphate, you need to first determine the molar mass of calcium phosphate (Ca3(PO4)2), which is 310.18 g/mol. Then, divide the given mass of calcium phosphate by its molar mass to get the number of moles. In this case, 150g / 310.18 g/mol ≈ 0.48 moles.
What is the formula formed when calcium combines with phosphate?
When calcium combines with phosphate, it forms calcium phosphate. The chemical formula for calcium phosphate is Ca3(PO4)2.
What are the number of valence electrons in calcium?
2. (I think)
How many valence electrons in calcium ion?
Type your answer here... The number of valence electrons in calcium is 20, because it's almost the same thing as it's atomic number.
What are the constituent elements of calcium phosphate?
Calcium phosphate is composed of calcium and phosphate ions. The ratio of these ions can vary, leading to different types of calcium phosphate compounds such as hydroxyapatite and tricalcium phosphate.
Which element has a mass number of 40 and only has 2 valance electrons?
The element that has a mass number of and two valence electrons is an isotope of calcium.
How do you know how many valence electrons does calcium have?
its in column two on the periodic table, so therefor it has two valence electrons .
What is calcium phosphate?
Calcium phosphate is the main mineral from which bone is comprised.
What is the category of calcium phosphate?
Calcium phosphate is a salt, an inorganic compound.
Is calcium phosphate solid or aqueous?
Calcium phosphate is solid.
Is calcium phosphate an element or compound or mixture?
Calcium phosphate is a compound composed of calcium cations and phosphate anions. It is not an element, as elements are composed of only one type of atom.
