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solmaris [256]
3 years ago
6

1. Two hypothetical elements in the periodic table have different characteristics as shown in the following table.

Chemistry
1 answer:
pickupchik [31]3 years ago
8 0

Answer:

gas and element and compound

Explanation:

because it's different and more power so the elements

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Ca(NO3)2 -------> Ca²⁺ +2NO3⁻

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Ca(NO3)2 -------> Ca²⁺ +2NO3⁻
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