1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shalnov [3]
3 years ago
8

You leave a piece of bread outside for a few days. It forms green and blue mold. It smells awful. A chemical change has occurred

– True or False?
Explain with facts
Chemistry
2 answers:
Juli2301 [7.4K]3 years ago
8 0

Answer:

False

Explanation:

It is a physical change because the molecules of the bread didn't change, only the form did.

Fed [463]3 years ago
3 0

False. It is a physical change because the molecules of the bread didn't change only the form of the bread changed.

You might be interested in
What is true about empathy?
uysha [10]
I would go with B. Not everyone can learn this skill.
8 0
3 years ago
Which numbers are shown in the symbol for a radioactive nuclide?
xz_007 [3.2K]
It would be 6 because of the elements
3 0
3 years ago
Read 2 more answers
How many atoms are in 22 grams of copper metal?
strojnjashka [21]
Atomic mass Cu = 63.546 a.m.u

63.546 g ---------------- 6.02x10²³ atoms
22 g --------------------- ??

22 x (6.02x10²³ ) / 63.546 => 2.08x10²³ atoms

hope this helps!
6 0
3 years ago
Which shows an isomer of the molecule below?
kobusy [5.1K]

Answer:

B

Explanation:

3 0
3 years ago
Read 2 more answers
Which sequence of atomic numbers represents elements that have similar chemical proprieties
Kazeer [188]
Hey. Hey. You know there’s something called google?
HISNDHENSKSNS
5 0
3 years ago
Other questions:
  • How many lone pairs of electrons are on the central carbon atom in a Lewis Structure of CHI3?
    8·1 answer
  • Consider the reaction 2 CO + O2 → 2 CO2 .What is the percent yield of carbon dioxide
    10·1 answer
  • Is mass conserved when 40 G of sodium hydroxide undergoes a chemical change during an interaction with 36.5 grams of hydrogen ch
    7·1 answer
  • What is the percent by mass of water in Na2SO4 • 10H2O?
    13·1 answer
  • The formula V1/T1 = V2/T2 applies to _____.
    7·2 answers
  • Which of these statements supports the idea that digital recording of audio is more reliable than analog recording?
    5·1 answer
  • Which solution is an example of an electrolyte A.)Methanol in water B.)Potassium iodide in water C.)Pentane in octane D.)Sucrose
    14·1 answer
  • Identify the type of intermolecular force for water, vegetable oil, and corn syrup.
    8·1 answer
  • I need helpon science ASAP will bive brainlist
    14·1 answer
  • a compound with a molar mass of about 42g/mol contains 85.7% carbon and 14.3% hydrogen by mass. Write the Lewis structure for a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!