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xeze [42]
3 years ago
8

What is the approximate mass of 25 cm3 of silver, if the density is 10.5 g/cm3? A. 0.42 g B. 2.4 g C. 42 g D. 260 g

Chemistry
1 answer:
bulgar [2K]3 years ago
6 0

A."0.42"

or


D. but this formula is weird we take the mass 25 multiply by 10.5 we get 262.5

A. we divide 25 / 10.5 we get 0.42

it 50/50

Hope i can help at least little











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A transformer has 90 turns in the primary coil and 9 turns in the secondary coil If the output voltage is 6 V, what is the input
Afina-wow [57]

Answer:

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Explanation:

From;

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Vs = voltage in the secondary coil = 6V

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Np= number of turns in the primary coil = 90

6/Vp = 9/90

Vp= 90 * 6/9

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The periodic table of elements is organized by the number of what?
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Answer:

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