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Which of the elements in the following periodic table are halogens? An element ending with 3p5 would be in which group of the periodic table? a) Group 5A b) Group 7A c) Group 1A d) Group 3A Which of the elements in the following periodic table are noble gases?
Inert gases, also known as noble-type gases, are non-reactive or negligibly reactive gases that do not have combustion or oxidation characteristics. In other words, these gases do not react to cause a fire. Ideal inert gases are helium, neon, argon, krypton, and so on. Other than these...
Are noble gases valency zero due to stability? Yes, noble gases have a valency of zero as their outer shells are full, making them stable. 9 Can valency predict an element's reactivity? Yes, elements with incomplete outer shells and specific valencies are more reactive. 8 Does valency influ...
These noble (meaning unreactive) gases are not on the whole particularly rare substances. Helium, in fact, is the second most common element in the Universe, after hydrogen, while the air in an average sitting room contains about a kilogram of argon. The first real evidence for these ...
3. The gases are elements, which share similar properties. These properties include being monoatomic, colorless, odorless, being able to conduct electricity, and having low chemical reactivity. Noble gases include Helium, Neon, Argon, Krypton, Xenon and Radon. These are all found in Group 18, ...
Step-by-Step Text Solution:1. Definition of Inert Elements: Inert elements, also known as noble gases, are a group of elements that are characterized by their lack of reactivity under standard conditions.
What are stable electron configurations likely to contain? How many noble gases are there? What is the electronic configuration for a Ga3+ ion? What is the electron configuration for manganese? What is the electron configuration for Ge (Germanium)?
Is arsenic a metal, a nonmetal, or a metalloid? What other elements are in the same group on the periodic table as arsenic? What are some characteristics of metalloid? Which of the elements in the following periodic table are noble gases?
Noble Gases – Group 0 These are the elements in dark purple. They are unreactive as they have a full outer shell of electrons and are very useful. Noble gases are monatomic, they exist as single atoms. Neon is used for neon signs, helium is used in balloons, argon is used in 3D pr...