Covalent naming and formulas

What is the prefix used for 3 in covalent naming?

• Di-

• Tri-

• Mono-

• Tetra-

What is the name of the compound N2O4?

• Dinitrogen tetroxide

• Nitrogen dioxide

• Dinitrogen trioxide

• Nitrous oxide

Is the formula S4N4 an ionic or covalent compound?

• Ionic

• Covalent

• Metallic

• Network

Tags

NGSS.HS-PS1-3

What is the name of the compound C3Cl8?

• Tricarbon octachloride

• Dicarbon hexachloride

• Tetracarbon decachloride

• Monocarbon dichloride

What is the formula for diphosphorus trioxide?

• P2O3

• P2O5

• P2O4

• P3O2

What is a covalent bond?

• A type of bond where electrons are transferred from one atom to another.

• A chemical bond formed by the sharing of electron pairs between atoms.

• A bond that occurs between metal and non-metal atoms.

• A weak attraction between molecules.

Tags

NGSS.HS-PS1-1

What is the name of the compound P2O5?

• Diphosphorus pentoxide

• Phosphorus trioxide

• Phosphorus pentoxide

• Diphosphorus trioxide

What is the difference between ionic and covalent compounds?

• Ionic compounds are formed by the sharing of electrons, while covalent compounds are formed by the transfer of electrons.

• Ionic compounds are formed by the transfer of electrons, while covalent compounds are formed by the sharing of electrons.

• Ionic compounds are formed by the combination of metals, while covalent compounds are formed by the combination of non-metals.

• Ionic compounds are formed in gaseous states, while covalent compounds are formed in solid states.

Tags

NGSS.HS-PS1-1

What is the prefix used for 4 in covalent naming?

• Tetra-

• Quadra-

• Penta-

• Hexa-

What is the formula for phosphorus pentachloride?

• PCl3

• PCl5

• PCl6

• PCl4