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Nataly [62]
3 years ago
13

Which statement is not true regarding nuclear reactions? Alpha, beta, and gamma are types of radiation. Nuclear reactions involv

e breaking and forming covalent bonds. Nuclear reactions involve a change in an atom's nucleus. Radioactive elements have unstable nuclei.
Chemistry
1 answer:
svet-max [94.6K]3 years ago
7 0
Alpha I believe not sure
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What is the coefficient of mno2 when you balance the equation for this redox reaction? kcn(aq) + kmno4(aq) + h2o(l) → kcno(aq) +
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Kcn(aq)+kmno4(aq)+h2o(l)----->2mno2(s)+koh(aq)

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Convert the following with the correct number of significant figures:
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1.78 × 10⁹ μg

Explanation:

We have to convert 1.78 kg to μg.

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