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zlopas [31]
3 years ago
11

Which is an example of making a quantitative observation?

Chemistry
1 answer:
Elanso [62]3 years ago
4 0

Answer:

A) measuring mass of metal used in a reaction

Explanation:

Quantitive observations is data involving statistics and numerical values.

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Lelechka [254]

.ANSWER:Copper is a ductile metal

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Diffrence btwn a period and a group
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Rows of elements are called periods. The period number<span> of an element signifies the highest unexcited energy level for an electron in that element.

</span>Columns of elements help define element groups<span>. </span>Elements within a group share<span> several common properties. Groups are elements have the same outer electron arrangement.</span>
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List 3 Metals in the periodic table.
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Wind erosion
Agata [3.3K]

Answer:

removes the fertile B horizon of soil

Explanation:

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