The fraction of nuclei still radioactive after any half-life cycle.
Answer:
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Explanation:
circeicirct pupdtoxkr
Answer:
It could lead to Fatigue
Low energy.
Headaches.
Aches, pains, and tense muscles.
Chest pain and rapid heartbeat.
Explanation:
The name of the positively charged nonmetal ion is changed to end in –ide, is not true of binary compounds.
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