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V125BC [204]
3 years ago
8

How many half lives will have passed if 7500 atoms of carbon-14 remain? How old would the rock be? (Pls explain, I'm very confus

ed)
Chemistry
1 answer:
Papessa [141]3 years ago
8 0

Answer:

the answer is B hsjsjjsksks

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Step2247 [10]

Answer:

i was thinking it would be best to use dish cloth

Explanation:

if u just use a plastic scrubber to wash dishes than it would be most likely to make it more duty than using a cloth however it is clean only problem for dish cloth is after using it for 2 or 3 months most likely two you would have to wash i know this because I've done it before and i found out that dish cloth is much better and safer to use. i pray i got the right answer if not hey i was just trying to help y'all its alright with me

4 0
3 years ago
Match the following vocabulary words. 1. to unite a male reproductive cell with a female reproductive cell deoxyribonucleic acid
lana66690 [7]

Answer:

1fertilize

2. gene

3. uterus

4. conception

5.chromosomes

6. deoxyribonucleic acid

7. zygote

7 0
3 years ago
Read 2 more answers
Which substance have the same number of carbon (C) atoms?
Vladimir79 [104]

Answer:

Carbon monoxide

Explanation:

Carbon dioxide and carbon monoxide have the same number of carbon atoms.

Mark Brainliest

7 0
2 years ago
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Ozone (O 3) in the atmosphere can react with nitric oxide (NO): O 3(g) + NO(g) → NO 2(g) + O 2(g). Calculate the ΔG° for this re
Mandarinka [93]

Answer:

ΔG°  = 1022. 8 kJ

Explanation:

ΔH° = –199 kJ/mol

ΔS° = –4.1 J/K·mol

T = 25°C = 25 + 273 = 298K (Converting to kelvin temperature)

ΔG° = ?

The relationship between these varriables are;

ΔG° = ΔH°  - TΔS°

ΔG° = –199 - 298 (–4.1)

ΔG° = -199 + 1221.8

ΔG°  = 1022. 8 kJ

6 0
3 years ago
What is interpolation?
DerKrebs [107]

Explanation:<3 sorry.

7 0
3 years ago
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