What do elements sulfur, nitrogen, phosphorus, and bromine have in common? Group of answer choicesThese elements belonged to the same family or group.These elements  are noble gases.These elements have the same thermal conductivity.These elements are nonmetallic elements.

Helium, neon, argon and krypton are in the same family of elements. What does the grouping of these elements imply?Group of answer choicesThese elements can be decomposed into simpler substances.These elements were discovered by the same person.These elements have similar chemical and physical properties.These elements are noble gases and highly reactive.

What do elements in the same group have in common?

Which pair of elements is most likely to share similar chemical properties, as they are in the same group on the periodic table?Group of answer choicesHydrogen (H) and Helium (He)Sodium (Na) and Chlorine (ClLithium (Li) and Potassium (K)Oxygen (O) and Fluorine (F)

The elements in Group 18 are known as noble gases.In terms of their electron configurations, explain what the noble gases all have in common.

Select the correct answer.In the periodic table of elements, what do all of the elements in group 2 have in common? A. An atom of each element can hold up to eight electrons in its outer energy level. B. An atom of each element can hold up to six electrons in its outer energy level. C. Each element is an alkaline earth metal. D. Each element is a halogen. E. Each element is dull, brittle, and breaks easily.Reset Next