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
Sauron [17]
2 years ago
5

Question 4

Chemistry
1 answer:
ruslelena [56]2 years ago
7 0

Answer:

Physical change

Explanation:

Brainliest would be appreciated

You might be interested in
Which of the following processes in the water cycle causes the formation of clouds
likoan [24]
I would sat the answer will be condensation if that's one of your choices
4 0
3 years ago
Read 2 more answers
Gabriel and his friend found a piece of metal which they want to
Dominik [7]
50/5.2 that’s the equation that you have to solve then whatever comes out yo calculator is the answer
6 0
3 years ago
Read 2 more answers
Identify each element below, and give the symbols of the other elements in its group:
lozanna [386]

Answer:

Answer in explanation

Explanation:

Argon has 18 electrons. So to get the element in question, we only need to add 18 to the number of the filled electrons.

a. Germanium, atomic number 32

Other group members:

Silicon Si , Carbon C , Tin Sn , Lead Pb and Flerovium Fl

b. Cobalt , atomic number 27

Other group members:

Rhodium Rh , Iridium Ir and Meitnerium Mt

c. Technetium , atomic number 43

Krypton is element 36

Other group members are :

Manganese Mn , Rhenium Re and Bohrium Bh

7 0
3 years ago
In a chemical reaction, which are the most likely products of these reactants 4Fe+302
Cerrena [4.2K]

2Fe2O3, reason is when we add 4Fe + 3O2, we get the same answer, but in a different form.

8 0
3 years ago
Which of the following is a product of aerobic respiration?
sasho [114]

Answer:

The product of aerobic respiration is Carbon dioxide.

Explanation:

  • The process of breaking down glucose to produce energy and waste products is called respiration. Livings beings need respiration process to generate energy so  that they can survive.
  • The types of respiration are : Anaerobic and aerobic respiration.
  • Aerobic respiration takes place in presence of oxygen and produces large amount of energy.
  • The final product of aerobic respiration are carbon dioxide, water and 38 ATP of energy.
3 0
3 years ago
Read 2 more answers
Other questions:
  • A 110.0 ml sample of 0.20 mhf is titrated with 0.10 mcsoh. determine the ph of the solution after the addition of 440.0 ml of cs
    14·1 answer
  • (science Q2)<br> please help
    12·2 answers
  • What would be the cost of running a 250 watt refrigerator for 24 hours if the cost of electricity is 8 cents per kilo-watt hour?
    6·1 answer
  • A metal sample has a mass of 64.2 g. What is the density of this metal?
    5·1 answer
  • Please help me!! I really need help! If you can help explain the work I would really appreciate it! Thank you have a wonderful d
    13·1 answer
  • What is 30g(1mol÷70g)
    8·1 answer
  • Which element has 3 valence electrons in the 4dsublevel
    11·1 answer
  • Which of the following is an example of radiation?( need explanations)
    14·1 answer
  • What is the molar mass of HBR
    6·1 answer
  • The structure of an atom is defined by two numbers: the proton (atomic) number and the mass (nucleon) number. What is the electr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!