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Ahat [919]
2 years ago
10

A radioactive nucleus emits a beta particle, then the parent and daughter nuclei are

Chemistry
2 answers:
Nana76 [90]2 years ago
3 0

Answer:

isobars

Explanation:

How?

  • A radioactive nucleus emits beta particle(Like uranium,radium)
  • So the mass numbers are same for daughter nuclei .
  • They have different atomic numbes .

So they are isobars

slega [8]2 years ago
3 0

Answer:

⇢Isobars⇢Isobars

Explanation:

⇢Isobars⇢Isobars

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mickey reacts magnesium with 1.0 M of hydrochloric acid. the reaction tales 2 minutes and 34 seconds to complete. what are 2 way
lutik1710 [3]

Answer:

Explanation:

To slow down this reaction, we can use any of the methods listed below:

  • Increase the size of the magnesium by using solid lumps of  the metal. This will take a much faster time to react than powered and granulated magnesium.
  • Reduce the concentration of the acid.
  • Let the reaction take place at a much lower temperature than that given.

These conditions will slow down a chemical reaction.

7 0
3 years ago
So in general what rule can you make about substances that dissolve in solvent?
spin [16.1K]
In general, SOLUBILITY<span> is an ability of a substance to dissolve. In the process of dissolving, the substance which is being dissolved is called a </span>solute<span> and the substance in which the solute is dissolved is called a </span>solvent.<span> A mixture of solute and solvent is called a </span><span>solution.</span>
3 0
3 years ago
Read 2 more answers
Name a plant in which leaf is modified into tendril​
eimsori [14]

Answer:

yellow vetch

Explanation:

3 0
3 years ago
327 mL of 3.2 M HCl can be diluted to make mL of 2 M HCI.
Daniel [21]

Answer:

204,375 mL.

Explanation:

327 mL - 3.2 M

x mL - 2 M

x= (2 M x 327 mL) /3.2 M

x= 204,375 mL.

8 0
2 years ago
A solid cylinder has a radius of 2cm and a length of 7cm.It has a density of 3.1g/cm3.What is the mass of the cylinder?
Harman [31]
272.69 grams

This is the answer

I hope this help
4 0
3 years ago
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