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yaroslaw [1]
3 years ago
15

Which of the following statements is correct?

Chemistry
2 answers:
marshall27 [118]3 years ago
8 0

Answer:

that was wrong

ty

Explanation:

RoseWind [281]3 years ago
7 0
D. Blue litmus paper turns red when placed in a base.
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What are the Kelvin and Celsius temperature scales based on?.
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The Celsius scale sets the freezing point and boiling point of water at 0°C and 100°C respectively. The Kelvin scale is based on molecular motion, with the temperature of 0 K, also known as absolute zero, being the point where all molecular motion ceases.

Explanation:

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Would an element with 7 valence electrons be more or less reactive than an element with 3 valence electrons?
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That would be more

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4 years ago
Why is chlorine a nonmetal
baherus [9]
Well on the periodic table Cl is in the section saying it is a non metal. In addition, it is nonmetls because it is usually a gas while metals are not. Finally, it is a non metal because it usually gains electrons instead of losing them during a reaction unlike metals.
3 0
3 years ago
I need help! Thanks!
Tems11 [23]

Answer:

C. As speed increases, kinetic energy increase exponentially

Explanation:

As you can see on the graph, the further right we move on the x-axis, the higher the values on the y-axis. This means that as one value increases, the other value also increases. The only answer choice that says this is C.

Hope this helps :)

4 0
3 years ago
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Why do we need a “mole”?
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Wdym mole like the animal or something else ?
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