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Reactivity
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Questions (129)
Phosphorous forms bonds and creates molecules based on its ionic charge. What element can it react with to form a stable
1 answer
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Use the periodic table below to answer the question. Which option is a false statement? (1 point) Responses An atom of
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lol
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Which family out of Alkaline earth metals, Transition Metals, Post-transition metals, Metalloids, Nonmetals, Halogens, Noble
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Where are the most reactive metals on the periodic table?
to the far left at the top to the far right in the middle
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e
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Which element is the most reactive nonmetal?
argon astatine fluorine helium
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e
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Which element is the most reactive nonmetal?
fluorine astatine argon helium
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e
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Where are the most reactive metals on the periodic table?
to the far left to the far right in the middle at the top
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e
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Which two groups of elements in the Periodic Table are the most reactive?
(1 point) Responses Noble gasses and alkali metals
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Which two groups of elements in the Periodic Table are the most reactive? (1 point) Responses Alkali metals and halogens Alkali
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A student attempts to arrange four elements (as shown below) in order from most reactive to least reactive. Is the arrangement
3 answers
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Which two groups of elements in the Periodic Table are the most reactive?
(1 point) Responses Alkaline earth metals and halogens
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a student attempts to arrange four elements in order from most reactive to least reactive
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a student attempts to arrange four elements in order from most reactive to least reactive
19k 39.10 , 12 mg 24.31 , 6c 12.01 ,
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Which investigation could demonstrate a chemical property of iron?(1 point)ResponsesPerforming an investigation to show how iron
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dee
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Part A: Which element chemically reacts like the provided element model?(1
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A student drew atomic models of four elements. Based on these drawings, which element is the least reactive?
(1 point) Neon,
5 answers
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yes
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Which of the following is a physical property of potassium?(1 point)
Responses Reactivity with acid Reactivity with acid
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Which of the following is a chemical property? (1 point)
Responses reactivity reactivity boiling point boiling point color color
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¿Qué grupo de elementos de la tabla periódica tienen los elementos menos reactivos?
a. Grupo 1 b. Grupo 2 C. grupo 17 d. grupo
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Holas
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sodium and magnesium are both in period 3 of the periodic table. which reacts most vigorously with and explain why
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would you expect barium to react with HCl acid faster or slower than calcium
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Gold is used for connections in computers because it is very _______________.
Responses A unreactive B reactive
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The formation of product in a reaction is based on _____.
collisions between the particles the container with the reaction
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Reactivity table
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Javier's teacher gives him four cards, each displaying information about an element, and asks him to put them in order of
1 answer
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dee
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Part A: Which element chemically reacts like the provided element model? (1 point) Responses Silicon Silicon Nitrogen Nitrogen
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B
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Why is sodium highly reactive with water and used to make table salt and not silicon? Explain in 1 sentence
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A chemist test an element and find that it does not react with any other element. What family does it most likely belong to?
A.
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Which is the least reactive with aqueous solutions of metal ions
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Parent Categories (23)
Acids and Bases
Atomic properties
Atomic Structure
Chemical Activity
Chemical Properties
Chemical Reactions
Chemistry
Elemental Properties
Elements
elements and compounds
Equations and Stoichiometry
Inorganic Chemistry
Ion Reactions
Metals
Nonmetals
Organic Chemistry
Periodic table
Periodic Table Families
Physical Properties
Reactions and Equations
Science and Chemistry
Stoichiometry
Thermodynamics