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
sesenic [268]
2 years ago
14

Radioisotopes are unstable because they contain an excess number of:.

Chemistry
1 answer:
myrzilka [38]2 years ago
4 0
Neutrons.

Not sure if you need a full explanation but let me know if you do :]
You might be interested in
Does H₂O have a subscript?
erma4kov [3.2K]
<span> 2 hydrogen atoms attached to an oxygen atom.</span>
7 0
3 years ago
Read 2 more answers
Anhydrous copper sulphate can be used in a test for water. What two things will happen when water is added to anhydrous copper s
Misha Larkins [42]

Answer:

thanks bro for helping me thanku so much

3 0
2 years ago
How were the Earth’s Layers formed?
olchik [2.2K]

Answer:

yes here

Explanation:

The major layers of the Earth, starting from its center, are the inner core, the outer core, the mantle, and the crust. These layers formed as the building blocks of Earth, known as planetesimals, collided and collapsed under their own gravity around 4.5 billion years ago

8 0
3 years ago
Read 2 more answers
A 10kg body has an acceleration of 2 m/s. Find the force.
aksik [14]

Answer:

<h2>20 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 10 × 2

We have the final answer as

<h3>20 N</h3>

Hope this helps you

7 0
3 years ago
What happens to water at 1 atm pressure as the temperature is decreased from 10°C to –10°C?
Olegator [25]

Answer:

The water freezes and becomes solid ice

4 0
2 years ago
Read 2 more answers
Other questions:
  • Iron filings were mixed together with salt crystals. What unique property of iron would be BEST to separate the filings from the
    11·2 answers
  • What chemical warfare agent (cwa) primarily attacks the airway and lungs, causing irritation of the entire airway from the nose
    15·1 answer
  • Which of the following statements is true?
    8·1 answer
  • PLEASE HELP ASAP!! I really don't understand....
    5·2 answers
  • The volume of 3.73 moles of a gas is 78.3 L at a certain temperature and pressure. At the same temperature and pressure, the mol
    13·1 answer
  • Some plants have tap roots; long roots that grow deep into the ground. Where would tap roots for plants be MOST useful?
    11·1 answer
  • Some animals migrate, or seasonally move to a different place. In some bird populations, such as Canada geese, some birds migrat
    7·1 answer
  • Potassium metal reacts with water according to the following balanced equation.
    15·1 answer
  • We can find ___________ inside the proton​
    7·2 answers
  • How much heat is required to melt 22g piece of ice at -8 degrees to water at 14 degrees? (I'm stuck on the steps to solve.)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!