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
e-lub [12.9K]
3 years ago
10

How many electrons does an alpha particle contain

Chemistry
1 answer:
mihalych1998 [28]3 years ago
8 0
An alpha particle is identical to a helium atom that has been stripped of its two electrons
You might be interested in
The photograph shows the most abundant substance on Earth's su Which fact about this substance tells you that it is a compound?
rosijanka [135]

Answer:

the answer to this question is b

4 0
3 years ago
Read 2 more answers
How many liters of fat would have to be removed to result in a 5.2 lb weight loss? The density of human fat is 0.94 g/mL?​
aksik [14]
I don’t even know I’m just answering for pints
7 0
3 years ago
An atom that has lost one or more electrons is a(n) _______
kompoz [17]

Answer:

An atom that loses one or more valence electrons to become a positively charged ion is known as a cation, while an atom that gains electrons and becomes negatively charged is known as an anion.

8 0
3 years ago
Read 2 more answers
The density of mercury is 13.5g/mL. What is the volume of this liquid if the sample weighs 12.5 pounds?
Mama L [17]

Answer : The volume of liquid is 420 mL.

Explanation :

Density : The mass per unit volume of a substance is known as density.

Formula used:

\text{Density}=\frac{\text{Mass}}{\text{Volume}}

As we are given:

Density of mercury = 13.5 g/mL

Mass = 12.5 pounds

First we have to convert mass of sample from pound to gram.

Conversion used:

As, 1 pound = 453.6 g

So, 12.5 pounds = 453.6 × 12.5 g = 5670 g

Now we have to calculate the volume of liquid.

\text{Density}=\frac{\text{Mass}}{\text{Volume}}

Now putting all the given values in this formula, we get:

13.5g/mL=\frac{5670g}{\text{Volume}}

Volume = 420 mL

Therefore, the volume of liquid is 420 mL.

7 0
3 years ago
Just need help with these two questions
kvasek [131]
B/A hope it help thanks
8 0
3 years ago
Other questions:
  • Why are noble gasses ''inert''
    10·1 answer
  • A thief plans to steal a gold sphere with the radius of 28.9cm from a museum. If the gold has a density of 19.3 g/cm^3 what is t
    7·2 answers
  • How can an iceberg (temperature=0 Celsius) have more energy than a burning match head (temperature=230 Celsius)?
    14·1 answer
  • Larisa pumps up a soccer ball until it has a gauge pressure of 61 kilopascals. The volume of the ball is 5.2 liters. The air tem
    13·1 answer
  • The space where fast moving electrons are likely to be found in an atom is called the electron
    13·2 answers
  • The
    14·1 answer
  • In which state of matter do molecules have the lowest kinetic energy?
    15·2 answers
  • When choosing a respirator for your job, you must conduct a _____ test.
    5·1 answer
  • Which of the following best describes a hypothesis?
    10·2 answers
  • This is for my wonderful boy friend Putting my defenses up
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!