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A chemical change and chemical
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
asked by
Kanna
266 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
153 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
68 views
5) A chemical 'system' refers to which of the following?
* 1 point A process for causing a chemical change. The beakers, tubes,
1 answer
119 views
Choose all descriptions that are true for chemical changes.
The identity of the substance stays the same The chemical and
1 answer
75 views
In a __ change, the chemical bonds between atoms are broken rearranged to form new substances. (chemical or physical)
A __ change
11 answers
85 views
Choose all descriptions that are true for chemical changes. (2)
A. cutting down a tree is an example of a chemical change. B. the
1 answer
43 views
Match the following term to the correct definition
Column A 1. chemical change 2. physical change 3. chemical reaction 4. Law of
1 answer
asked by
Bob
167 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
asked by
In 2010, approximately 4.6×107 tons of paper we
44 views
A student cuts some fabric into two pieces. is this change prysical or chemical? (1 pot) | item
• It is a chemical change
1 answer
asked by
deez
411 views