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
trapecia [35]
3 years ago
8

Are these physical or chemical changes?

Chemistry
2 answers:
Mnenie [13.5K]3 years ago
6 0
Chemical i pretty sure! please do more searching if u think i’m wrong.
Darya [45]3 years ago
5 0
All are chemicalllllllll
You might be interested in
Which branch of chemistry would study how pollution effects marine life?
mart [117]

Answer: (D) environmental chemistry

Explanation:

8 0
3 years ago
Name the type of subunits that form starch
Natasha2012 [34]
Starch is a polysaccharides which is made up of a long chain of glucose. The sub units that for starch are GLUCOSE. The long chains of glucose in starch are connected by alpha 1,4 linkages. The simplest starch in existence is amylose.

5 0
3 years ago
Which of these is given away or accepted by an atom when it reacts with other atoms?
Alborosie
A; Electron is your answer.
7 0
3 years ago
Read 2 more answers
the smell spreads immediately after you burn agarbatti in this example what is your condition about intermolecular force
Sloan [31]
Intermolecular force for solids is high. Whereas low in gases. The smell of agarbatti spreads immediately because the molecules of air diffuses very fastly.
4 0
3 years ago
Read 2 more answers
Plants remove which greenhouse gas from the atmosphere?
sineoko [7]
Hello there.

Question: <span>Plants remove which greenhouse gas from the atmosphere?

Answer: It is C. Carbon Dioxide. As you know, plants take in carbon dioxide and let out oxygen.

Hope This Helps You!
Good Luck Studying ^-^</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • What best describes a solution ?
    7·2 answers
  • PLZ LOOK AT ALL THE QUESTIONS. IF YOU GET THEM ALL, YOU ARE A GOD!!
    8·1 answer
  • What happens to two substances when they dissolve?
    7·1 answer
  • Why are mitochondria called the powerhouses of cells
    14·1 answer
  • A ___is used to measure air pressure.
    9·1 answer
  • How can you learn about a compound from its chemical formula?
    11·1 answer
  • The process in which the nuclei of two atoms combine to form a heavier atom, releasing a large amount of energy is known as -​
    15·1 answer
  • Oxygen and chlorine gas are mixed in a container with partial pressures of 0.53 atm and 0.639 atm, respectively. What is the tot
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=%7B%20%5Cred%20%7B%5Csf%7BDefine%20%5C%3A%20Transportational%7D%7D%7D" id="TexFormula1" title=
    9·2 answers
  • Would mean alot to help
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!