2 years ago

Where on the periodic table are the majority of radioactive isotopes found?

1 answer:

5 0

Periodic table is an arrangement of chemical elements in an organized manner with atomic number. Elements are distributed in columns and groups in periodic table according to their properties.
Many elements have their isotopes and mostly are radioactive but isotopes are not mentioned on the periodic table, elements are mentioned there and all trans-uranium elements are most radioactive.

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Give the name and symbol of the prefixes used with SI units to indicate multiplication by the following exact quantites.

Bingel [31]

Answer:

A. Kilo , K, multiplication by 1000

B. Centi, c

C. Deci, d

D. Mili, m

E. Mega, M

F. Micro, u

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2 years ago

How many mL of .450 M HCL is needed to neutralize 30mL of .150 M Ba(OH)2

Aleks04 [339]

You need .556M HCL to neutralize that

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Pachacha [2.7K]

Answer:

about 0.9 mol

Explanation:

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3 years ago

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Elanso [62]

Answer:

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Convert ml to cm cubed - Conversion of Measurement Units

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2 years ago