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2 years ago

BRAINLIEST!!

Chemistry

1 answer:

Juliette [100K]2 years ago

3 0

Answer:

Cesium

Explanation:

cuz i looked at the chart from highest to lowest

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Kelvin Hope this helps

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2 years ago

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Position vs Time

photoshop1234 [79]

Answer:

The starting position of this object is 3 m.

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Explanation:

the graph begins at 3, and increases by 3 at each second

<em>plz mark me brainliest</em>. :)

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3 years ago

Question 1:

Alona [7]

Question 1:

(a) Sulfurous acid: H2SO3

Sulfuric acid: H2SO4

(b) Nitrous acid: H2NO2

Nitric acid: H2NO3

Question 2:

To calculate the pH, based on concentration of H+ ions, there is one formula:

$ph = - log_{10}(c(h + ))$

So the pH of this solution is

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2 years ago

What determines which element an atom is?

Lana71 [14]

C) number of protons.

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3 years ago

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Iron in rock combining with oxygen to form hematite

blondinia [14]

The answer is a. Chemical change.

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2 years ago