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Firlakuza [10]
2 years ago
10

Why were the iron fillings in a water a suspension?

Chemistry
2 answers:
nikklg [1K]2 years ago
6 0
A suspension’s components can be separated
just olya [345]2 years ago
5 0
To display the water
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Please someone help me out thank you I’ll give brainlist :))
Tom [10]

Answer:

Ionization energy increases going left to right across a period and increases from bottom to top in a group

Electron affinity increases when going up a group

If we are excluding noble gases (aka group 8/18), Chlorine is the element that has the greatest electron affinity. This is because Fluorine's 2p orbital is limited and packed which doesn't quite allow sharing of the orbital with extra electrons easily, while Chlorine has a 3p orbital allowing more space for electrons, where the orbital electrons would be inclined to do so.

Helium is the element with the greatest ionization energy since it's at the top and energy (from Oganesson to Helium) increases when going across a period (from Hydrogen to Helium).

4 0
2 years ago
What cousin electron to become an ion?
love history [14]

Answer:

when atoms lose or gain electrons

Explanation:

7 0
2 years ago
Plsssss help quick will give you a brainly for the best answer
Lorico [155]
What’s the question?
6 0
3 years ago
Read 2 more answers
How is an ionic formed between two atoms
xxTIMURxx [149]
It's called an iconic bond 
3 0
3 years ago
Read 2 more answers
A 6.87-L sample of gas has a pressure of 0.732 atm and a temperature of 95 °C. The sample is allowed to expand to a volume of 9.
Jlenok [28]

Answer: The new pressure of the gas, assuming that no gas escaped during the experiment is 0.470 atm

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 0.732 atm

P_2 = final pressure of gas = ?

V_1 = initial volume of gas = 6.87 L

V_2 = final volume of gas = 9.22 L

T_1 = initial temperature of gas = 95^oC=273+95=368K

T_2 = final temperature of gas = 44^oC=273+44=317K

Now put all the given values in the above equation, we get:

\frac{0.732\times 6.87}{368}=\frac{P_2\times 9.22}{317}

P_2=0.470atm

Thus the new pressure of the gas, assuming that no gas escaped during the experiment is 0.470 atm

7 0
3 years ago
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