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lana [24]
4 years ago
12

What is ecology!!!!!!

Chemistry
1 answer:
Ede4ka [16]4 years ago
3 0

Answer:

Ecology is the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

Explanation:

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If an atom has nine protons, eight neutrons and ten electrons what is its charge?
sp2606 [1]
 THE CHARGE IS NEGATIVE BECAUSE THE  NUMBER OF ELECTRON IS MORE THAN THE NUMBER OF PROTON
8 0
3 years ago
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What is Fracking (Own Words)
Sever21 [200]
<h3>Hey Mate Here Is Your Answer:- </h3>

The process of forcing liquid at high pressure into rocks, deep holes in the ground, etc. in order to force open existing cracks and take out oil or gas.

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5 0
3 years ago
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Acids and bases can neutralize each other in double displacement reactions. For example, if hydrogen chloride (a strong acid, HC
scoray [572]

Answer:

The answer to your question is    HCl  +  NaOH   ⇒   NaCl  +  H₂O

Explanation:

Data

Double displacement reaction

Balanced chemical reaction

               HCl  +  NaOH   ⇒   NaCl  +  H₂O

           Reactants           Elements                Products

                 1                  Chlorine (Cl)                    1

                 1                   Sodium (Na)                   1

                 2                 Hydrogen (H)                  2

                 1                   Oxygen (0)                      1

As we can see, the reaction is balanced and the coefficients of all reactants and products are 1, but the number is not written in a balanced reaction.

8 0
3 years ago
If the atomic number of Chlorine atom is 17 and atomic mass is 35.5u, compute the number of protons, electrons and neutrons.
lord [1]

Answer:

Protons= 17, Electrons= 17, Neutrons= 18

Explanation:

The atomic number (Z) corresponds to the number of electrons that is equal to the number of protons (17). The mass number (A) corresponds to the sum of protons and neutrons present in the nucleus (35). Therefore, we calculate the number of neutrons: 35-17 = 18

5 0
3 years ago
Which of the following industrial processes involves a voltaic cell rather than electrolysis?
Kruka [31]

Answer: D. Converting energy stored in chemical bonds into electricity.

Explanation:

100% on edg 2021 quiz.

5 0
3 years ago
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