Ionic compounds are electrically neutral because they consist of positive and negative ions that combine to balance out the charges, resulting in a neutral overall charge. An example is Sodium Chloride(NaCl), where Sodium (Na+) and Chlorine (Cl-) ions combine to form a neutral compound.
Ionic compounds are electrically neutral because of the way they are structured. They consist of positive and negative ions that combine in a way that the total positive charge from the cations (positive ions) is equal to the total negative charge from the anions (negative ions). This balance of charges ensures that the overall charge of the compound is neutral.
For instance, in the case of Sodium Chloride (NaCl), sodium (Na) gives one electron to chlorine (Cl) creating Na+ (a cation) and Cl- (an anion). Since they have opposite charges, they attract each other and form an ionic bond, resulting in an overall neutral compound as the charges balance out.
#SPJ6
Ionic compounds are electrically neutral because the total number of positive charges of the cations equals the total number of negative charges of the anions. The formula of an ionic compound represents the simplest ratio of the numbers of ions necessary to give identical numbers of positive and negative charges.
In every ionic compound, the total number of positive charges of the cations equals the total number of negative charges of the anions. Thus, ionic compounds are electrically neutral overall, even though they contain positive and negative ions. We can use this observation to help us write the formula of an ionic compound. The formula of an ionic compound must have a ratio of ions such that the numbers of positive and negative charges are equal.
#SPJ3
o Lungs
O Nerve Cells
o Brain
o Stimulus please help me thanks
Metals, metalloids, nonmetals
Metalloids, nonmetals, metals
Nonmetals, metalloids, metals
Answer:
Metals, metalloids, non-metals
Explanation:
:)
Sedimentary rocks are made when sand, mud and pebbles get laid down in layers.
* Hopefully this answers your question if you want more info let me know. MARK ME THE BRAINLIEST:)!!!
∞ 234483279C20∞
Answer: A difference in voltage
Or potential difference
Explanation:Voltage, electric potential difference, electric pressure or electric tension is the difference in electric potential between two points. The difference in electric potential between two points in a static electric field is defined as the work needed per unit of charge to move a test charge between the two points.
Electric current is the flow of electrons in a conductor. For example, the first element has more positive charges, so it has higher potential. On the other hand, the second element has charges that are more negative so it has lower potential. The difference between two points is called potential difference
Al₂O3 + O₂ --
Ah + O₂
Answer:
2Al2O3 → 4 Al + 3 O2
Explanation:
B. from ice to water
C. from a vacuum to air
D. from glass to air
Answer:
Option (C) from a vacuum to air
Explanation:
Speed of light in any media depends on the refractive index(n) of the medium in which light is travelling.The medium having least refractive index have the fastest speed of the light.As the refractive index of the vacuum is less(1.0000) than that of the air(1.0003), so the speed of light will slows down while moving from vacuum to air.The refractive index 'n' is the ratio between speed of light in vacuum(c) to the speed at which the light is travelling i.e v, (n = c / v).