Answer:
It is an <u>Anion</u> because there are more electrons than protons making it negative
Answer:
C. Ice cracking
Explanation:
The composition of the ice is still the same therefore, it is an example of a physical change.
There are some fibres that are prepared by man by using chemicals, these are called synthetic fibres these are made of small units that join together to form long chains
Answer:
The rice will move
Explanation:
the sound vibration and waves will cause the rice to move
