3 years ago

Geologists use radioactive dating to...

Chemistry

2 answers:

lana66690 [7]3 years ago

7 0

Answer:

Explanation:

just did the test

zzz [600]3 years ago

5 0

Answer:

determine the absolute age of rocks.

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What is the square root of 10<br><br> Can you guys subscribe to my friend pls, it would mean a lot

Korolek [52]

Answer:

3.16228

Explanation:

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2 years ago

What are 3 characteristics of cnidarians?

patriot [66]

Tentacles with stinging cells, 2 body layers (ectoderm & endoderm), radially symmetric

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3 years ago

A gas occupies a volume of 584 mL at a pressure of 770 mm of Hg. When the pressure is changed, the volume becomes 603 mL If the

Blizzard [7]

Answer:

$P_2=795mmHg$

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the final pressure by using the Boyle's law as an inversely proportional relationship in pressure to volume at constant temperature:

$\frac{P_2}{V_2} =\frac{P_1}{V_1}$

Thus, we solve for our target, P2, to obtain:

$P_2=\frac{P_1V_2}{V_1} =\frac{770mmHg*603mL}{584mL}\\\\P_2=795mmHg$

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3 years ago

Differentiate between atoms and their ions on the basis of their stability.

Wewaii [24]

Answer:

The difference between an atom and an ion has to do with net electrical charge. An ion is a particle or collection of particles with a net positive or negative charge. ... A stable atom contains the same number of electrons as protons and no net charge. When electrons are added or removed, the stable atom becomes an ion.Apr 12, 2015

Explanation:

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3 years ago

A compound composed of electrically chargerd atoms is called?

fomenos

It's called "Ionic compound"

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3 years ago