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Proven by a assosiative scientific teacher:
Signs of physical changes can be quite numerous,
but the main numbered would be the following---
chemical:
color change
fizzing structure
bubbled buildings
chemical rearranged(nonsense as in disappear)
cannot be reserved
and a frequent suiren tempetarure change
dr.phd.danniel@Yahoo.com
What else can I help you with?
Is flat tires a sign of physical change or physical change?
Flat tires is a sign of physical change. The tires go from being normal, to then being flat. This changes their physical form.
What are some physical changes when rusty metal is an example?
what are some physical changes when rusting metal is an example
How do girls react after puberty?
everyone reacts a little different. some are excited, waiting for the first sign (usually because of friends) or some are scared about the physical and mental changes.
If the color changes it is a chemical or physical?
- Color is a physical property and the change of color also.- Color change may be a sign of a chemical reaction.
What are some physical changes of hydrogen?
fried chicken
Are all physical changes are reversible changes?
Not all physical changes are reversible. Some physical changes, such as breaking a glass or cutting a piece of paper, are irreversible because they result in a permanent change to the material's structure. Reversible changes, like melting ice or boiling water, are changes that can be easily reversed by altering the conditions.
Are state changes chemical or physical changes?
Physical Changes
What are some physical changes for green plants?
braking some of the leaves off.
What are some physical changes during puberty?
Boy: deeper
What are some physical and chemical changes in cooking?
hot cold
What are some examples of physical changes for a tarnished penny?
Scratching it
Are all physical changes reversible with examples?
Not all physical changes are reversible because most times when such changes occur parts of the substance is lost to the environment.
