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Novosadov [1.4K]
3 years ago
6

What happens when a chemical is determined to be dangerous?

Chemistry
1 answer:
Vlada [557]3 years ago
8 0

Answer:

b

Explanation:

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<span>In the periodic table, the elements are organized into groups based on putting together elements with similar properties. For instance, elements in each group have the same number of valence electrons, which makes them form similar bonds. Additionally, elements in the same similar characteristics, such as malleability and magnetism.</span>
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What is the energy required to go from a solid to a liquid called?
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C. The thermal energy of a substance.

Explanation:

Hope it helps.

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A group of students is investigating whether copper is a better thermal conductor than aluminum. The students take a copper wire
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The independent variables are the copper and aluminum wires.
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Binary molecular (covalent) compounds are formed as the result of a reaction between two nonmetals. Although there are no ions i
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Binary molecular compounds are the compounds consisting of two non-metallic elements. Examples of binary molecular compounds include: NO2, HCl, HF, P2O5 e.t.c.

Rules For Naming Binary Molecular Compounds

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Name of N2O4 - Dinitrogen tetraoxide

Chemical Formula of;

 iodic acid: HI

disulfur trioxide: S2O3

dinitrogen monoxide: N2O

hydrofluoric acid: HF

Difference between Binary acid and an oxyacid

An oxyacid is an acid consisting of an oxygen atom bonded to a hydrogen atom and at least one other non-metallic element. Examples of oxyacids include HNO3, H2SO4 e.t.c.

Binary acids are the acids consisting of hydrogen atom bonded to a non-metallic element. Examples include HF, HCl, HI  e.t.c.

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Collection: In this process, water that falls as rain, snow or other form comes back in the ocean, lakes, river or any other water body. Water will also be absorbed by soil and will be collected as ground water.

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