5.1.2.4 The elements in Group 0 of Explain how properties 0.5 Extended writing YouTube: the periodic table are called of the elements in Group Describe the trends in the noble gases. They are 0 depend on the outer properties in Group 0. unreactive and do not easily shell of electrons of the Explain how properties of form molecules because their atoms. the elements in Group 0 atoms have stable depend on the outer shell of arrangements of electrons. Predict properties from electrons of the atoms. given trends down the The noble gases have eight group. High demand electrons in their outer Explain the trends in 0. energy level, except for helium, which has only two electrons. The boiling points of the noble gases increase with increasing relative atomic mass (going down the group).
5.1.2.4 The elements in Group 0 of the periodic table are called the noble gases. They are unreactive and do not easily form molecules because their atoms have stable arrangements of electrons. The noble gases have eight electrons in their outer energy level, except for helium, which has only two electrons. The boiling points of the noble gases increase with increasing relative atomic mass (going down the group). Explain how properties of the elements in Group 0 depend on the outer shell of electrons of the atoms. Predict properties from given trends down the group. 0.5 Extended writing Describe the trends in properties in Group 0. Explain how properties of the elements in Group 0 depend on the outer shell of electrons of the atoms. High demand Explain the trends in 0. YouTube: