allisonwarner99 allisonwarner99
  • 12-09-2020
  • Geography
contestada

If there is 8 g of a substance before a physical change, how much will there be afterwards? 0 g 4 g 8 g 16 g

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shennentorres
shennentorres shennentorres
  • 12-09-2020

Answer:

8g

Explanation:

This is because of mass conservation

For example, if you have 8g of ice and it melts, although it is now water, it is still 8g.

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fieryanswererft
fieryanswererft fieryanswererft
  • 22-05-2022

Answer:

8 grams

Explanation:

Mass does not change and is not affected due to conversion of states.

  • The mass is same and constant.

1) For example, if taken a cube of 8 grams of ice which melts to water.

2) The mass of the water will be 8 grams.

3) Hence, mass does not change following law of conversion of mass.

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