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
Mashcka [7]
3 years ago
12

What kind of change forms a new substance? A physical change

Chemistry
2 answers:
Stells [14]3 years ago
8 0

Answer:

Chemical change

Explanation: Chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.

lesya692 [45]3 years ago
4 0
Chemical change ...
You might be interested in
The valence electrons occur in what part of the atom?
shutvik [7]
The correct answer to the question that is stated above is letter  c, <span> the outer electron shell.</span>

Valence electrons occur<span> in the outermost shells of an </span>atom.

>> <span>Valence electrons are </span>electrons<span> that are associated with an </span>atom<span>, and that can participate in the formation of a </span>chemical bond.
7 0
3 years ago
Read 2 more answers
3. Fill in: Name the organelle or organelles that perform each of the following functions.
Mekhanik [1.2K]

A. Chloroplasts

B. The cell wall and the vacuole

C. Vacuoles

D. The mitochondrion

8 0
3 years ago
Identify earths lithospheric plates
kolezko [41]

Answer:

Lithospheric plates are regions of Earth's crust and upper mantle that are fractured into plates that move across a deeper plasticine mantle. Earth's crust is fractured into 13 major and approximately 20 total lithospheric plates.

Explanation:

<em>I hope this helps</em>

8 0
3 years ago
Identify the type of reaction in the chemical reaction below:
Morgarella [4.7K]

Complete question is;

Identify the type of reaction in the chemical reaction below:

2P205 ➡️ 4P + 502

single replacement

synthesis

decomposition

combustion

double replacement

Answer:

Decomposition

Explanation:

We. An see in the question that the compound 2P205 is broken down into simpler substances which are phosphorus (P) and oxygen (O).

Now, this is a decomposition reaction because a decomposition reaction is one in which a compound is broken down into simpler substances

6 0
2 years ago
What is the name of a solution whose concentration of solute is equal to the maximum concentration that is predicted from the so
Nat2105 [25]
Usually you would call this a saturated solution. I hope this helps.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How can the rate of a reaction be decreased?
    15·2 answers
  • A banana can ripen sitting on the kitchen counter. Is this a physical or chemical property
    15·2 answers
  • How many molecules and atoms of oxygen are present in 5.6 liters of oxygen (O2) at STP?
    15·2 answers
  • What is the molality of impurities in thesolvent? If the impurity is largely hexachloroethane, C2Cl6, how many grams of this imp
    5·1 answer
  • Which of the following might constitute an act of plagiarism?
    7·2 answers
  • At the beginning of the industrial revolution in 1850, the CO2concentration was 280 ppm. Today, it is 410 ppm.
    9·1 answer
  • Can a tank of oxygen gas ever be half empty? explain
    13·2 answers
  • Please answer asap!
    6·1 answer
  • The electronic configuration of an element is 1s2s22p6. How many valence electrons does it have?
    9·1 answer
  • Part 1. A chemist reacted 12.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF. Use the ideal gas law equat
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!