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SVETLANKA909090 [29]
3 years ago
13

?Which statement about energy transfer in a wave is ture ​

Chemistry
1 answer:
elena-s [515]3 years ago
5 0
What are the options
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What are the properties of compounds, mixtures, solutions, and pure substances? please answer!
PtichkaEL [24]
Mixtures – two or more substances that are not chemically combined<span> with each other and can be </span>separated<span> by physical means. The substances in a mixture retain their individual properties. Solutions – a special kind of mixture where one substance dissolves in another.</span>
4 0
3 years ago
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Is there any evidence that methanol forms ions either in the pure state or when dissolved in water?
worty [1.4K]
According to research, the answer is no. Although alcohol is dissolves in water solution but dissociation of methyl alcohol in into ions is barely not possible. Thus, methanol is considered as a non-electrolyte.
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3 years ago
What is ionic bond,,,?​
andreev551 [17]

Answer:

An ionic bond is the bonding between a non-metal and a metal, that occurs when charged atoms (ions) attract.

Explanation:

Here I put the function of Iconic Bond.

  • <em>Ionic bonds form so that the outermost energy level of atoms are filled. Ion. an atom or group of atoms that bring out a positive or negative electric charge as a result of having lost or gained one or more electrons.</em>

<em>Therefore, I hope this helps!</em>

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3 years ago
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Read the information in the table below:
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Exothermic Reactions

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4 years ago
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Identify the outer electron configurations for the (a) alkali metals, (b) alkaline earth metals, (c) halogens, (d) noble gases.
ladessa [460]

Answer:

Explanation:

Alkali metals   ------ outermost orbit containing one electron

ns²np¹

Alkaline metals -------- outermost orbit containing two electron

ns²np²

halogens --------------- outermost orbit containing seven electron

ns²np⁵

noble gas --------------- outermost orbit containing eight electron

ns²np⁶.

6 0
3 years ago
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