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aksik [14]
2 years ago
6

Identify the group or period that matches each description.

Chemistry
1 answer:
Mekhanik [1.2K]2 years ago
3 0

Answer:

a.6th period

b.groupIIA

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If the pressure is 0.9 kPa. and the volume is 4.0L, then the pressure changes to 0.20 kPa. What is the new volume?
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Answer:

18 L

Explanation:

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<span>Option-C:  They react mainly by substitution.

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8 0
2 years ago
PLEASE HELP ME!!! NEED THE ANSWER FAST! WILL CHOOSE THE BRAINLIEST!!!
Vlad [161]
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