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3 years ago

2. Which process is occurring in this photograph of a glacier?

Chemistry

2 answers:

nirvana33 [79]3 years ago

4 0

Answer:

The answer is D. have a good day!

Explanation:

Paul [167]3 years ago

4 0

Answer:

D. Plucking

Explanation:

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natima [27]

Answer:

It declined drastically

Explanation:

The moths were active at night and rested by day on white birch trees, where they were effectively camouflaged from predators.

However, as the city became more industrialized, the trees were covered with black soot from the factories.

The white moths lost their camouflage, so their population declined drastically, as their predators could now find them more easily.

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3 years ago

Anti-acids contain ingredients, such as aluminium hydroxide and magnesium hydroxide. Anti-acids can provide almost instant relie

Marrrta [24]

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2 years ago

A potassium ion (K+) would most likely bond with?

ivanzaharov [21]

It's most likely to bond with chlorine.

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3 years ago

Oxygen, Sulfur, and Selenium make up a triad. The atomic mass of oxygen is 15.999 amu, the atomic mass of selenium is 78.96 amu.

3241004551 [841]

Answer:

Explanation:

Selenium is a chemical element with the symbol Se and atomic number 34.

...

Selenium

Melting point 494 K (221 °C, 430 °F)

Boiling point 958 K (685 °C, 1265 °F)

Density (near r.t. ) gray: 4.81 g/cm3 alpha: 4.39 g/cm3 vitreous: 4.28 g/cm3

when liquid (at m.p. ) 3.99 g/cm3

6 0

3 years ago

For the energy diagram of the chemical reaction depicted here, which statement is the best conclusion?

34kurt

The reaction shown here is an exothermic reaction.

<h3>What is an exothermic reaction?</h3>

An exothermic reaction is one in which the energy of the reactants is greater than the energy of the products. This implies that energy is given out in the process. Whether a reaction is endothermic or exothermic shows in the nature of the reaction profile curve.

For an endothermic reaction, the part of the diagram that represents the energy of the products is higher than the part that represents the energy of the reactants. This is clear from the image attached here.

If we look at the reaction graph very well, we will observe that the energy of the reactants is far above that of the products. Thus it follows that the reaction shown here is an exothermic reaction.

Learn more about exothermic reaction:brainly.com/question/15765092

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2 years ago