CHEMICAL BONDING

Front

Ionic Bonding involves...

Back

The transfer of electrons

Front

What do atoms that form positive ions tend to do? Options: Tend to lose electrons , Tend to lose protons, Tend to gain electrons, Tend to gain protons

Back

Tend to lose electrons 

Front

What usually forms the negative ion?

Back

nonmetals

Front

Covalent compounds

Back

Share electrons

Front

How many valence electrons does helium need to have a filled outermost energy level?

Back

2

Front

What is the charge of an aluminum ion that has 13 protons and 10 electrons?

Back

3+

Front

Charge of a sodium ion with 11 protons and 10 electrons?

Back

1+

Front

Which of the following compounds is formed by ionic bonding? Options: HF, PCl₅, MgCl₂, CH₄

Back

MgCl₂

Front

Which of these is most electronegative? aluminum, oxygen, sulfur, neon

Back

oxygen

Front

What is the basis of a metallic bond?

Back

the attraction between positive metal ions and free floating electrons.