The compound that contains ionic bonds is CaO, Calcium oxide.
Answer:
2.209g/mL
Explanation:
The density of a substance is defined as the ratio between its mass (Generally in grams) and its volume (Generally in mililiters).
The volume dispensed in a buret is: Final volume - Initial volume. In the problem:
45.91mL - 35.00mL = <em>10.91mL</em>
As the mass of solution dispensed is <em>24.10g</em>, density is:
24.10g / 10.91mL = <em>2.209g/mL</em>
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Metallic and non-metallic properties
Non-metallic property increases across a period and decreases down the group due to the same reason due to an increase in nuclear attractive force.
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Frost Wedging,i m sure this is the answer.
I’m not sure about this I’m sorry but I can’t understand the language