opposite
Explanation:
Ionic compounds connects and holds together due to the opposite ionic charges that each element in the compound forms.
Ionic bonds are formed as a result of the electrostatic attraction between oppositely charged ions.
This force is a force of attraction that pulls ions to form compounds.
- Ionic bonds are formed between two species with a large electronegativity difference.
- This is usually a metal and a non-metal in nature.
- The metal loses its electron and becomes positively charged.
- The non-metal due to its electronegativity gains the electrons and becomes negatively charged.
- Attraction between these oppositely charged specie leads to the formation of ionic bonds.
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Answer:
a) significant figures b) decimal places
Multiplying/dividing ex: 1.33 * 4.4932 = 5.98 because the first component only has three sig figs while the second has five.
Adding/subtracting ex: 12.13 + 53.5763 = 65.71 we ignore the whole numbers and focus only on the decimal places. The first component only has two while the second has four. Hope this helps!
You can apply Charles' Law.
V1= 5.00 (L)
T1= 92.3 + 273 = 365.3 (K)
T2= -37 + 273 = 236 (K)
V2 = ? (L)
We have: V1/T1 = V2/T2
--> V2= (V1*T2)/T1 = (5*236)/365.3 = 3.23 (L)