Question

please, type if they are ionic or covelent and check my formula and name.

for the number 1) please type and answer in short sentences. thank you

D. Compounds and formulas Ionic or covalent? Name ionic nickel(II) oxide Formula calcium nitride conic Covalent Nio (az Na sulfur dichloride Sch aluminum nitrate AL (NO3), carbon tetrafluoride diarsenic pentoxide CF4 P4010 lithium nitride silicon dioxide chlorine pentafluoride 43W SiO2 CIFG Phcly lead(IV) chloride Ionic or covalent? Name Formula covalent NCI; Covedent SO2 Mg:N2 N204 nitrogen trichloride sulfur dioxide Magnesium nitride ninitrogen retroxide Silver Chloride sodium sulfate chromuncii) blo mide Dichlorine monoxide Copper (1) Phosphide AgCI Na So CrBr2 СЬО CuzP

Answer 1

ionic or covalent	name	formula
Ionic	Nickel (II) oxide	NiO
Ionic	calcium nitride	Ca3N2
covalent	sulfur dichloride	SCl2
Ionic	Aluminium nitrate	Al(NO3)3
covalent	Carbon tetrafluoride	CF4
covalent	diarsenic pentoxide	As2O5
Ionic	Lithium nitride	Li3N
covalent	Silicon dioxide	SiO2
covalent	Chlorine pentafluoride	ClF5
ionic	Lead (IV) chloride	PbCl4
Covalent	Nitrogen trichloride	NCl3
Covalent	Sulfur dioxide	SO2
ionic	Magnesium nitride	Mg3N2
covalent	Dinitrogen tetraoxide	N2O4
ionic	Silver chloride	AgCl
ionic	Sodium sulfate	Na2SO4
ionic	Chromium (II) bromide	CrBr2
covalent	Dichloride monoxide	Cl2O
ionic	Copper (I) phosphide	Cu3P

Ionic compound : Ionic compounds are are formed between metals and nonmetals.

Covalent compound : They are formed between two nonmetals.

NiO, Ni is metal and oxygen is nonmetal

Ca3N2  , Calcium is metal , oxygen is nonmetal

SCl2 , Sulfur and chlorine both are nonmetal.

Al(NO3)3 , Aluminium metal and Oxygen is nonmetal

CF4 , Carbon and fluorine both are nonmetals

As2O5 , As is semimetal , and Oxygen is nonmetal, hence the bonding is covalent

Li3N , Li is metal and nitrogen is nonmental

SiO2 , Silicon and oxygen both are nonmetal.

ClF5 , Chlorine  and fluorine both are nonmetal.

PbCl4 , Lead is metal and Chloride is nonmetal , hence it is covalent.

NCl3 ,   Chlorine  and nitrogen both are nonmetal. hence , covalent

SO2 , Sulfur and oxygen both are nonmetal.

Mg3N2 , Magnesium is metal ,and oxygen is nonmetal.

N2O4 , Oxygen and nitrogen both are nonmetal. hence , covalent

AgCl , Silver is metal, Chlorine is nonmetal

Na2SO4 , Sodium is Metal, Sulphate is nonmetallic ion

CrBr2 , Chromium is metal , Bromine is nonmetal

Cl2O , both are nonmetals

Cu3P , Copper is metal , Phosphorus is nonmetal.

1.

Item	Ionic	Covalent
Bonding	Ionic bonding (Electrostatic force)	covalent bonding
Naming	it is named first by the cation ( metal) and the then anion (nonmetal) , ide is added to name of the anion .	less electronegative nonmetal is written first and more electronegative nonmetal is second, ide prefix is added to second element, prefix mono , di, etc should be added depends on number of elements present.
Elements	metals and nonmetals	between nonmetals
similarity	Elements attain nearest noble gas like electronic configuration , hence forms stable molecules	Elements attain nearest noble gas like electronic configuration , hence forms stable molecules