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Firlakuza [10]
3 years ago
15

Which type of worm has a body that is divided into many ring-like parts?

Chemistry
1 answer:
yan [13]3 years ago
8 0
Annelid im pretty sure
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Please help ASAP!! <br><br>I am not sure how to solve this! <br><br>​
umka2103 [35]

Answer:

Potassium (K) has 19 protons.

Each neutral atom of Potassium has 19 electrons.

Explanation:

A) Potassium has 19 protons because the atomic number tells us how many protons are in an atom of the element. (The atomic number is the number above the element symbol. For example, the number above "K" is 19, which is the atomic number).

B) If an atom is neutral, this means that the atom has neutral energy. Protons give positive energy and electrons give negative energy. For the atom to be neutral, the atom must have balanced energy, therefore, making the number of electrons equal to the number of protons in a neutral atom.

7 0
3 years ago
When particles are removed volume will do what
DIA [1.3K]
Volume will decrease over time, the more particles removed, is making the volume decrease. 
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3 years ago
How could you separate a mixture of acetone and a-naph<br>thol
Ganezh [65]
You could use distillation.

Hope this helps
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Substance that hasten chemical reaction time without themselves undergoing change are called
pantera1 [17]
The substance is a catalyst
4 0
3 years ago
Read 2 more answers
Match the term with its description.
Inga [223]
A(A compound that increases the hydroxide ions (OH−) when it is dissolved in a solution)-alkaline
B(A compound that increases hydrogen ions (H+) when it is dissolved in a solution)-acid
C(An atom or molecule that has a positive or negative charge)-ion
D(<span>A value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water)</span>-pH
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