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Marysya12 [62]
4 years ago
5

Gold is the [...] of a valuable element. A. Chemical formula. B. Symbol. C. Name

Chemistry
2 answers:
Andreyy894 years ago
6 0
The NAME of a valuable element
pychu [463]4 years ago
3 0

Answer:

C. Name

Explanation:

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3 years ago
The amount of radioactive carbon-14 in a sample is measured using a Geiger counter, which records each disintegration of an atom
sergij07 [2.7K]

Answer:

4121 years

Explanation:

From;

0.693/t1/2 = 2.303/t log No/N

t1/2= half life of the carbon-14

No= count rate of the living tissue

N= count rate of the sample

t = age of the sample

0.693/5730 =2.303/t log (13.5/8.2)

1.21 * 10^-4 = 2.303/t * 0.2165

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Maize, man, Goat, is an example of a food chain<br>true or false​
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Answer:

False

Explanation:

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3 years ago
A rolling ball will eventually stop rolling. Which describes one reason why this happens
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