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
stira [4]
3 years ago
13

Which particle has 2 neutrons

Chemistry
2 answers:
Fed [463]3 years ago
8 0

Answer:

alpha particle

Explanation:

it has a helium nucleus, 2 protons and 2 neutrons

alexandr402 [8]3 years ago
7 0

Answer: Alpha Particle

Explanation:

You might be interested in
Anyone know this <br> Please help me
Olin [163]

Answer:

sorry I don't know

Explanation:

have a great time with your family and friends

6 0
3 years ago
2Fe + 3C02<br> 3CO + Fe2O3<br> AH = -24.7 kJ<br> Is the reaction exothermic or endothermic?
Softa [21]

Answer:

the answer should be B xD<<<<<<<<<<<:::::::::::>>>>>>>>::::::::::::<<<<<<:::::>>>>>::::: makes this brainlist for good luck for the rest of ur life dont risk it

Explanation:

7 0
3 years ago
How many milligrams are in 2.5 kg?
ludmilkaskok [199]

Answer:

There are 2500000 milligrams in 2.5 kg

7 0
3 years ago
Indicate the number of h2 and n2 molecules needed to yield two molecules of Nh3
kati45 [8]
The balanced chemical reaction and or equation for the famous haber or ammonia process would be :

3H2 + N2 => 2NH3.

8 0
3 years ago
What is the difference between weight and mass?
Rashid [163]

Answer: it's easy just think about it:

Explanation:

weight: the weight of an object is the force acting on the object due to gravity.

mass: Mass is the amount of matter or substance that makes up an object.

in total: The mass of an object is a measure of the object's inertial property, or the amount of matter it contains. The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it.

Happy to help!

Feel free to ask any questions!

4 0
2 years ago
Read 2 more answers
Other questions:
  • (02.05) James bought 12 cookies and ate 3 of them. He ate ____% of the cookies.
    13·2 answers
  • ______ molecules have no net electrical charge
    9·1 answer
  • HELP ME!! THANH YOU If an atom has 80 protons and 121 neutrons, and is not in an excited state, how many electrons would Bohr sa
    5·1 answer
  • Malik analyzed three samples to test which element was a metalloid. The table shows his results. A 7-column table with 3 rows. T
    14·2 answers
  • ¿que fuerza de debera aplicar en un embolo pequeño de una prensa hidraulica de 12cm2 de area ,para levantar un cuerpo de 70000N
    13·1 answer
  • Which gas law would apply to the following scenario.
    6·1 answer
  • Molar mass of Ag2SO4<br><br> Full work Pls
    15·1 answer
  • As the moon orbits the ______________, its gravitational pull is______________ on the side of the earth closest to the _________
    14·1 answer
  • An acid and base will combine to form a new substance with new properties in a
    8·1 answer
  • Explain the difference between qualitative and quantitative properties.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!