YES!!! THey form calcium oxide, other wise known as 'lime' or 'quicklime'.
yes
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
Neon
Calcium is a metal with an electronegativity of 1.0 and oxygen is a nonmetal with an electronegativity of 3.5. The electronegativity difference is 2.5, and anything over 1.7 indicates an IONIC BOND.
ANSWERAn ionic bondCalcium loses two electron and oxygen gains two electron resulting in the formation of ionic bond
The bond between calcium and carbon in calcium carbide is an ionic bond.
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
Ionic
Two electrons are transferred between calcium and oxygen to form calcium oxide.
They would form an ionic bond. Calcium is a metal and oxygen is a non-metal, and the ionic bond is the most common way these two types of elements get together. Calcium has 2 valence electrons, which it will lose to oxygen, which has 6 and therefore needs 2. Calcium and oxygen will combine in a 1:1 ratio to form calcium oxide with the formula CaO.
They are both elements, form molecules, and will bond with many other elements.
Neon
The bonds are ionic.
Calcium is a metal with an electronegativity of 1.0 and oxygen is a nonmetal with an electronegativity of 3.5. The electronegativity difference is 2.5, and anything over 1.7 indicates an IONIC BOND.
ANSWERAn ionic bondCalcium loses two electron and oxygen gains two electron resulting in the formation of ionic bond
potassium in a metal while oxygen is a non-metal therefore pottasium oxide has ionic bond
The bond between calcium and carbon in calcium carbide is an ionic bond.
The Oxygen and the Hydrogen atoms are held together by Covalent bonds and the Calcium is held together with Ionic bonds.