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Hitman42 [59]
3 years ago
8

Do nonmetals form anions or cations?

Chemistry
2 answers:
MrRa [10]3 years ago
8 0
Since medals form cations
nonmedals form anions
Alex777 [14]3 years ago
6 0
Non metals form anions and metals form cations , I like to remember it by ;

Need milk asap

and

Make coins
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Based on the mole ratios, what can most likely be predicted?
omeli [17]
From mole ratios, the mass ratio of different elements can be predicted. Also the volume can be predicted based on density for liquids and ideal gas law equation for gases. From the mole ratios, the empirical formula can be predicted, as well as the molecular formula given another data which is mass of the sample.
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Use your periodic table and calculator as needed for the following question.
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How many total electrons can enter the set of 3p orbitals?<br> a. 3<br> b. 10<br> c. 2<br> d. 6
Sliva [168]

Answer:

For n=3 and l=1=p

It is 3p-orbital.

Magnetic quantum number m

l

have values from -l to +l and total of 2l+1 values.

Forl=1, m

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values are:

m

l

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values =3= Number of orbitals

Each orbital can occupy maximum of two electron

Number of electrons =2×3=6

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5 0
3 years ago
Near the ceiling of a room air is warmer. The warm air rises because of
Amiraneli [1.4K]

Answer:

convection

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3 0
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An electrochemical cell is powered by the half reactions shown below.
andrezito [222]
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To cancel out the electrons, the e- in the reactions must be in opposite sides. To do this, you reverse the equation with the negative E0, then replacing it with the opposite sign. 

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Adding up the E0's would yield an overall electric cell potential of +0.93 V.
7 0
3 years ago
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