Yes, only one, its charge is +1, so it cannot 'bond' more than one negative ion
The cation Na+.
Covalent bonds are between non-metals only. Ions in covalent bonds share electrons. Ionic bonds are between a non-metal and a metal and the ions transfer electrons. Sodium (Na) is a metal and chlorine (Cl) is a non-metal. Therefore, sodium and chlorine form an ionic bond, in which ions transfer electrons.
Yes
Calcium a nd nitrate are ions so they form only ionic bond.
Sodium is a non-transition metal so it can only form one type of ion, that is Na+ or Na+1. It loses it's only valence electron to a nonmetal so that it can assume a noble gas configuration and be at its most stable state.
Short answer both ionic and covalent! The bond between the sodium (metal) and phosphate (PO43-) (nonmetal) is ionic. The bonds between the phosphorous (nonmetal) and the oxygen (nonmetal) atoms are all covalent. The trick is to treat a covalent compound (PO43-, CO32-, etc) as grouped together when balancing charges, looking for ionic bonds, etc.
No. Sodium can only form ionic bonds.
No - sodium chloride is ONLY an ionic compound.
Only sodium and chlorine will form ionic bond. the other pair given here will form covalent bond
NaCl is ionic, but it is not a molecule. Molecules can only be covalent.
Covalent bonds are between non-metals only. Ions in covalent bonds share electrons. Ionic bonds are between a non-metal and a metal and the ions transfer electrons. Sodium (Na) is a metal and chlorine (Cl) is a non-metal. Therefore, sodium and chlorine form an ionic bond, in which ions transfer electrons.
Only two different atoms with opposite electrical charge can form an ionic bond.
Only one, from sodium to chlorine.
Carbon and oxygen are the only pair in that list that will form a covalent bond; the others will form ionic bonds, except for copper and tin which will form a metallic bond.
Only covalent bonds form a molecule. Ionic bonds form an ionic compound.
Yes
exothermic
Ozone forms covalent bonds. Ionic bonds form only between metals and non-metals.