Which statement is FALSE about a neutral atom? A neutral atom is a stable atom.
O A neutral atom has a zero-charged nucleus.
O A neutral atom can either be an element or an isotope.
O A neutral atom has equal number of protons and electrons.

mention the spill to the teacher clean the area and throw the broken pieces away

explanation:

answer: c. the experiment shows that the red substance experienced a chemical change.

explanation: chemical change is the change in which chemical composition of the substance changes. physical change is the change in which there is no change in chemical composition.

chemical changes are accompanied by following changes:

a) precipitate formation

b) energy is released or absorbed

c) formation of bubbles

d) change in color

as it is given that the red color has disappeared and there is production of gas, it means the red substance has undergone a chemical change.

e

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