Answer:
<h2>9.03 × 10²³ atoms </h2>
Explanation:
The number of atoms of Al can be found by using the formula
<h3>N = n × L</h3>
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
N = 1.5 × 6.02 × 10²³
We have the final answer as
<h3>9.03 × 10²³ atoms</h3>
Hope this helps you
Answer is Sodium Hydroxide.
Answer:
A chemical property is a characteristic of a substance that may be observed when it participates in a chemical reaction. Examples of chemical properties include flammability, toxicity, chemical stability, and heat of combustion
(A).Moving bits of rock and soil across the Earth's surface by water, wind, or glaciers
Explanation:
Erosion is the removal of bits of rocks and soil across the earth surface by water, wind and glaciers.
It is often described as the gradual washing or removal of weathered materials from the earth surface.
Agents of erosion are wind, water and glacier.
- After an earth material is disintegrated by weathering, erosion follows suit.
- Weathering breaks down rocks into sediments and soils either mechanically or chemically .
- The process of erosion removes these lose products of weathering and they can be transported.
Learn more:
Erosion brainly.com/question/2115729
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