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san4es73 [151]
2 years ago
15

PLS HELP I DONT KNOW THAT THESE PEOPLE R ASKING MEEEEE PLS ANSWER IT PLSSSSS

Chemistry
2 answers:
Delicious77 [7]2 years ago
5 0

Answer:

Fossils could be anything dug up from the ground, including crystals or human artifacts, but some of these objects aren't organic. Among the ones that were organic, they turned into a recognizable resemblance to living organisms.

Explanation:

there you go

goldenfox [79]2 years ago
4 0

Answer: here is an example

Explanation:

A common mode of fossilization is mineralization, the replacement of organic material by inorganic minerals. The most common dinosaur fossils are the mineralized remains of bones and teeth. Bones are composed of calcium phosphate and organic material. Common mineralizing media are calcite, iron minerals, and silica.

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3 years ago
Please help me I'll try to give brainliest if I find out how​
Vsevolod [243]

Answer:

Acid + Oxide or Hydroxide

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CuOH (s) + HCl (aq) → CuCl (aq) + H2O (l)

Explanation:

lead compounds are the oxides: lead monoxide, PbO, in which lead is in the +2 state; lead dioxide, PbO2, in which lead is in the +4 state; and trilead tetroxide, Pb3O4. Lead monoxide exists in two modifications, litharge and massicot. Litharge, or alpha lead monoxide, is a red or reddish…

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3 years ago
What is the frequency of an electromagnetic wave that has a wavelength of
Korolek [52]

➡ ANSWER

☑ <em><u>C</u></em><em><u>.</u></em><em><u> </u></em><em><u>3.5 105</u></em><em><u> </u></em><em><u>Hz</u></em>

3 0
2 years ago
What element has the largest atomic radius
emmasim [6.3K]
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Vesnalui [34]

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3 years ago
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