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
Svetllana [295]
3 years ago
13

Self explanatory what’s the answers ?

Chemistry
1 answer:
stepladder [879]3 years ago
6 0
None of the above for both

You might be interested in
Which organelles surround the cell?
GalinKa [24]

Answer:

Cell Wall, Cell Membrane, Nucleus, Endoplasmic Reticulum (ER), and Ribosome.

Explanation:

Hopefully this helps :).

5 0
3 years ago
Read 2 more answers
What are the advantages of using digital signals over analog signals?
Studentka2010 [4]

in digital signals, codes are used while in analogue signals do not use signals.

<h3>What are signals?</h3>

Signals are defined as the instructions which are transferred to another source in other to deliver a message.

There are two types of signals which include the digital and analogue signals.

The digital signals uses codes which is a secret way of sending messages while analogue doesn't use codes.

Learn more about codes here:

brainly.com/question/22654163

#SPJ1

4 0
2 years ago
Give the o.N. Of each of the elements magnesium and oxygen in the reactants and in the products 2Mg + O2=2MgO
vlada-n [284]

Answer:

2Mg^0 + O_2^0\rightarrow2Mg^{2+}O^{2-}

Explanation:

Hello there!

In this case, according to the rules for the oxidation states in chemical reactions, it is possible to realize that lone elements have 0 and since magnesium is in group 2A, it forms the cation Mg⁺² as it loses electrons and oxygen is in group 6A so it forms the anion O⁻²; therefore resulting oxidation numbers are:

2Mg^0 + O_2^0\rightarrow2Mg^{2+}O^{2-}

Best regards!

4 0
2 years ago
Which of these is an example of a physical change?
Goryan [66]
Is it a multiple choice?
4 0
3 years ago
Read 2 more answers
A metallic conductor moving at a constant speed in a magnetic field may develop a voltage across it. this is an example of _____
marysya [2.9K]
A metallic conductor moving at a constant speed in a magnetic field may develop a voltage across it. This is an example of Motional emf
Hope this helps!
3 0
3 years ago
Other questions:
  • Why does naphthol react with sodium hydroxide?
    13·1 answer
  • CO is a primary pollutant. <br> a. True<br> b. False?
    7·2 answers
  • Oil and fat containing food items are flushed with nitrogen. Why?
    12·2 answers
  • I NEED HELP IT GIVES UOU 15 POINTS
    12·1 answer
  • Pleaseeee help pretty please
    13·2 answers
  • Mrs. Franklin loves teaching science and thinks about it all the time. While walking one day, she steps on a warm, fresh piece o
    9·2 answers
  • True or false sodium chloride is an organic molecule
    13·1 answer
  • Help i know whofkfkfkf
    15·1 answer
  • Where does fertilization occurs in human beings​
    8·2 answers
  • If you run this reaction with 15 g of CuCl2 and 20 g NaNO3, what is the theoretical yield of NaCl?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!