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Gnesinka [82]
2 years ago
7

The number of protons in the nucleus of an atom is the element's

Chemistry
2 answers:
lisabon 2012 [21]2 years ago
8 0
It’s PROTON mass, because the ATOMIC mass is the number of protons and neutrons.
Anettt [7]2 years ago
3 0

Answer:

Atomic number

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Lisa [10]

Answer:

A) a chain reaction that is caused by nuclear fission

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3 years ago
element m is a metal and its chloride has the formula mcl2. to which group of the periodic table does m most likely belong
Triss [41]
It will belong to the metals because metals bond with nonmetals like chlorine to form ionic compounds
3 0
3 years ago
Read 2 more answers
When electrodes are used to record the electrocardiogram, an electrolyte gel is usually put between them and the surface of the
klemol [59]

Answer:

The equivalent circuit for the electrode while the electrolyte gel is fresh

From the uploaded diagram the part A is the electrolyte, the part part B is the electrolyte gel when is fresh and the part C is the surface of the skin

Now as the electrolyte gel start to dry out the resistance R_s of the gel begins to increase and this starts to limit the flow of current . Now when the gel is then completely dried out  the resistance of the gel R_s then increases to infinity  and this in turn cut off flow of current.

The diagram illustrating this is shown on the second uploaded image

Explanation:

5 0
3 years ago
What is the correct name for the compound CaSO4•2H2O?
zlopas [31]
CaSO4.2H2O is a white crystal at room temperature. It is soluble in water. Gypsum can be used as a fertilizer.


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5 0
3 years ago
How many grams is 10 moles of H2O?​
Elan Coil [88]

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So, 10 mole of water will weigh (18x10) = 180g.

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