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
motikmotik
3 years ago
8

An example of a substance that can be decomposed by a chemical change is:

Chemistry
2 answers:
Savatey [412]3 years ago
7 0

The answer is iron..

solniwko [45]3 years ago
7 0
C)iron
The best answer is iron because it rusts when exposed to oxygen
You might be interested in
A single atom is in a balanced electrical state.
slega [8]
I believe the answer is: Protons and Neutrons
Protons weigh 1 amu while neutrons also weigh 1 amu. I’m not sure if they are talking about how many there is.
7 0
3 years ago
Read 2 more answers
A sample of a pure compound that weighs 59.8 g contains 27.6 g Sb (antimony) and 32.2 g F (fluorine). What is the percent compos
Rama09 [41]

Answer:

53.85%

Explanation:

Data obtained from the question include:

Mass of antimony (Sb) = 27.6g

Mass of Fluorine (F) = 32.2g

Mass of compound = 59.8g

Percentage composition of fluorine (F) =..?

The percentage composition of fluorine can be obtained as follow:

Percentage composition of fluorine = mass of fluorine/mass of compound x 100

Percentage composition of fluorine = 32.2/59.8 x 100

= 53.85%

Therefore, the percentage composition of fluorine in the compound is 53.85%

3 0
3 years ago
The stability of an atom is determined by the: A strength of its gamma rays B ratio of neutrons to protons C number of electrons
Lyrx [107]

Your correct answer is (B) Ratio of neutrons to protons

Hope this helps! :)


6 0
3 years ago
Read 2 more answers
Describe the motion of molecules in an ice cube and in a radiator in winter
KIM [24]
The motion of molecules in a ice cube are so packed together that they can't move freely like molecules in liquids and gases
8 0
2 years ago
Read 2 more answers
Back titration experiment
iren2701 [21]

Answer:

Ouchie

Explanation:

4 0
3 years ago
Other questions:
  • When you walk, you push against the floor, and _________.
    8·1 answer
  • The Resource Conservation and Recovery Act controls hazardous waste from its creation to its disposal. Please select the best an
    13·2 answers
  • Please help! Thanks :D
    15·1 answer
  • How do magnetic forces repel or attract? make it short and simple 25 points
    9·2 answers
  • I need help plzzz this is for today please help
    11·2 answers
  • What is the density of a 4400. g/cm^3gram brick that is 5.00 inches x 3.00 inches x 2.00 inches?
    11·1 answer
  • Why ions move and in which direction they move in the presence of an electric field created between two electrodes having opposi
    7·1 answer
  • In the original mixtures, test tube 1 contained magnesium and a zinc compound, and test tube 2 contained zinc
    12·1 answer
  • A 5.00 cm^3 sample of gold has a mass of 96.5 g. Calculate the density of gold.
    6·1 answer
  • How to find nuetrons
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!