Answer:
The ionic bond is formed due to an electrostatic force of attraction between two oppositely charged ions. This bond is usually formed between a metal and a nonmetal. Prior to the electrostatic attraction, there is a total transfer of valence electrons from one atom to the other atom.
Explanation: hope that helps
Answer:
Which statements describe polyatomic ions? Check all that apply.
Polyatomic ions have many charges.
Polyatomic ions have one overall charge.
Polyatomic ions repel other ions to form ionic bonds.
Polyatomic ions attract other ions to form ionic bonds.
Polyatomic ions are made up of only one type of atom.
Polyatomic ions are made up of two or more types of atoms.Explanation:
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Answer:
325 cm is equivalent to 3250 mm.
Explanation:
In this case, we need to convert 325 cm of copper wire into mm. The conversion from cm to mm is given below :
1 cm = 10 mm
To convert 325 cm to mm, we will use unitary method.
325 cm = 325 × 10 mm
325 cm = 3250 mm
So, 325 cm is equivalent to 3250 mm.
T K = ºC + 273
T = 18 + 273
T = 291 K
hope this helps!
