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
Mila [183]
2 years ago
7

Which statement best describes a chemical change?

Chemistry
2 answers:
Reika [66]2 years ago
7 0
A. A substance changes size or phase.
valentinak56 [21]2 years ago
4 0
D is probably your best bet, at least from what I know.
You might be interested in
Does ionic or covalent form solid crystals?
Alekssandra [29.7K]

Answer:

I hope it help

your welcome

5 0
3 years ago
The average volume of a cotton ball is about 5.50 mL. If the mass of the cotton ball is 8.53 g, what is the density of cotton?
s344n2d4d5 [400]

Answer:

Explanation:

5.5 I believe.

6 0
3 years ago
When discussing acids and bases, any substance that accepts a proton, by definition, is considered
enot [183]
Any substance that accept a proton by definition is considered to be BRONSTED LOWRY BASE.
Bronsted Lowry defined acid and base on the basis of donating or accepting protons. In the Bronsted Lowry classification of acid and base, an acid is defined as a substance which donate proton while a base is defined as a substance which accept proton.
4 0
3 years ago
Read 2 more answers
According to Sam's soap recipe, she needs 855
AURORKA [14]

Answer:

gwbwhsusjhsbdsbdiddushsbdbdjsisshbwwiwjwbssidhdbdhdjdidjdbsbd

7 0
3 years ago
What point A on the phase diagram called?
Mariana [72]

Answer:

D) the critical point

Explanation:

Point A is the critical point in phase diagram. This is the highest temperature and pressure at which a pure material can exist in vapor/liquid equilibrium. Pretty cool!

6 0
3 years ago
Other questions:
  • Organize the following atoms according to increasing number of orbitals surround the nucleus: Rubidium (Rb), Phosphorus (P), Neo
    15·1 answer
  • If an alkaline battery produces a cell potential of 1.46 v, what is the value of δgcell? the half-reactions in alkaline batterie
    9·1 answer
  • The standard reduction potentials for the Ag+|Ag(s) and Zn2+| Zn(s) half-cell reactions are +0.799 V and -0.762 V, respectively.
    6·1 answer
  • Describe an example of deposition
    14·1 answer
  • W myFLVS
    14·1 answer
  • Which Florida law requires owners and operators of motor vehicles to be financially responsible for damages and/or injuries they
    10·2 answers
  • What is the percent composition by mass of sulfur in the compound MgSO4 (gram-formula mass =120. grams per mole)?(1) 20.% (2) 27
    12·1 answer
  • What is the density of an 820 g sample of pure silicon occupying a 350 cm3 container
    6·1 answer
  • Which of the following statements is true about both nuclear fusion and nuclear fission? They occur in the sun. Heavy atoms are
    6·1 answer
  • .) What happens when Carbon dioxide gas is Collected down ward of water ? ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!