Answer:
Covalent bond is a type of bond involves the bonding of two ions of opposite charges.
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Answer:
Positive charges are eliminated by creating lithium vacancies, and for every Ca2+ ion added, a single lithium vacancy is formed.
Explanation:
The addition of calcium oxide as an impurity to lithium oxide creates an interstices due to the replacement of the Lithium ion by calcium ion. The creation of interstices is as a result of the replacement of the positive ions (Lithium by calcium). To make the reaction neutral, these replacements must occur when the interstices are formed
Answer: single covalent bond
Explanation: Chlorine is a simple molecule. each chlorine atom can count 8 electrons in its outer shell. with other chlorine atoms. One pair of shared electrons form a single covalent bond.
Awnser: C. petrolium
See, petroleum (i.e. oil) is transformed into gasoline.
"Sometimes, petroleum and crude oil are used to mean the same thing, but petroleum itself is a broad range of petroleum products including crude oil itself. We use the term 'petroleum products after crude oil is refined in a factory." - <span>www.eschooltoday.com/energy/non-renewable-energy/what-is-petroleum.html</span>
