0
Calcium donates two electrons (charged -2) in reaction with a nonmetal. Substracting this from the zero (of the non-charged element) it leaves the +2 charge of the ion Ca2+
Ca --> Ca2+ + 2e-
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Is calcium with a plus 1 charge a ion?
Yes - but it is rare - usually has a + 2 charge
An ion that has 18e- and a net charge of plus 2?
Since the anion has a 2- charge, it must have two more electrons than protons. The number of protons is 18 - 2, which is 16. Since the element has 16 protons, it is element 16, which is sulfur (S).
What is the cation of calcium oxide?
Calcium and Oxygen are the atoms in Calcium Oxide.
Ca2 plus has how many electrons?
Calcium normally has 20 electrons. Because it has a plus 2 charge, it must have two less electrons. Therefore, the calcium ion has 18 electrons.
How can calcium Ca 2 plus and phosphate PO3- can make a compound with electroneutrality?
Ca has a charge of +2 and PO4 has a charge of -3. In order to cancel out the charges, you bond 3 Ca ionswith 2 PO4 ions and get Ca3(PO4)2
Is calcium with a plus 1 charge a ion?
Yes - but it is rare - usually has a + 2 charge
What is the most common charge element of calcium include plus?
The calcium cation is (Ca)2+.
What is the charge of the ion that calcium would form?
Calcium is in group 2. Therefore it's most probable charge is Ca2+.
A cation of calcium has a 2 plus charge how many electrons does it have?
calcium has 20 electrons.when it loses 2 electrons, it has 18 electrons.
What charge does calcium plus chloride have?
Calcium chloride is neutral, so charge = 0.
How many charges does calcium have?
Calcium has a chrage of +2 or two positive charges
What are the ions like in calcium bromide?
Calcium ions have a charge of plus two, and bromine ions have a charge of minus one.
Did Ca plus plus gain an electron to produce the charge?
Ca2+ is positively charged. Remember that an electron is a particle with negative charge; therefore, the element Calcium (Ca) has LOST 2 electrons in order to be positive 2.
What is the most common charge of calcium?
The most common electric charge for a calcium cation is +2.
What makes up calcium-40 ion with a charge of 2 plus?
20 protons, 20 neutrons, 18 electrons
What Is the electric charge on calcium ion in calcium chloride?
+2.
What is the charge on calcium in CaBr2?
2+
