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IrinaK [193]
3 years ago
6

Mariyam, a marine biologist, measures the length of a great white shark at 4.5 m long and its teeth at an average of 50 mm long.

She wants to convert both measurements to centimeters.
Chemistry
1 answer:
12345 [234]3 years ago
3 0

Answer:

450cm

50cm

Explanation:

10mm = 1 cm = 0.1 dm = 0.01 m

You always multiply by ten from right to left and divide by ten from the left to the right.

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3 0
2 years ago
Based on the chemical formula and state of matter, which of these substances will conduct electricity?
Sergeu [11.5K]

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CuSO4(aq)

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The aqueous form of copper sulfate will conduct electricity.

The Solid form will not be a good conductor.

C₅H₁₂ will not conduct electricity

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  • Copper sulfate is an ionic compound
  • In aqueous solutions or molten forms, ionic compounds can conduct an electric current using free mobile ions as carriers.
  • This way, they are electrolytes.
  • In solid state, the ions are arranged into a crystal lattice and will not conduct a current of electricity.
6 0
3 years ago
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