A chemical reaction in which two elements or radicals change places with two other elements or radicals is a _ reaction
1 answer:
A chemical reaction in which 2 elements or atoms change places with two other elements and or reactive atoms would be a double displacement or double replacement reaction.
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Answer:Photon
Explanation: hope it helped
I would pick either b) or D) but you just have to remember that not all ionicbonds will bond together, because some bonds are only negattive bonds,
Answer:
Número de moles de cloro en número de moles de NaCl
Explanation:
espero que si sea la correcta
Answer:
The answer to your question is A.
Pure substances can not be broken down into others, so they cannot be molecules
Explanation:
The number of valence electrons of an element can be determined by the periodic table group (vertical column) in which the element is categorized