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
liberstina [14]
3 years ago
12

2 Which particles have approximately the same mass?

Chemistry
1 answer:
Lelu [443]3 years ago
7 0
An electron has a relative mass of 0, whilst an alpha particle has a relative mass of 4
An electron has a relative mass of 0, whilst a proton has a relative mass of 1
A neutron has a relative mass of 1, whilst an alpha particle has a relative mass of 4
A neutron has a relative mass of 1, and a proton also has a relative mass of 1

You might be interested in
Electron configurations are a shorthand form of an orbital diagram, describing which orbitals are occupied for a given element.
kipiarov [429]

Answer:

[Ar] 3d10 4s2 4p3 is shorthand, 1s22s22p63s23p63d104s24p3 long hang

Explanation:

The shorthand is made using the lowest & closest noble gas, and picking up where it leaves off as follows, and longhand is made from a followed pattern you can easily find

3 0
3 years ago
Read 2 more answers
2 HCl + Na2SO4 > 2 NaCl + H2SO4
Cerrena [4.2K]

Answer:

15

Explanation:

8 0
2 years ago
Using distance and can help you identify the position of something
miskamm [114]

Answer: Length and width

Explanation:

4 0
2 years ago
Read 2 more answers
The electrons formed from the aerobic oxidation of glucose are
SVEN [57.7K]

Answer:

i and ii

Explanation:

In the aerobic oxidation of glucose, the electrons formed are transferred to O2 after several others transfer reactions like passing through coenzymes NAD+ and FAD

4 0
2 years ago
A volume of a fixed gas is doubled and the temperature is doubled. What happens to the pressure of the gas?
Montano1993 [528]
We first assume that this gas is an ideal gas where it follows the ideal gas equation. The said equation is expressed as: PV = nRT. From this equation, we can predict the changes in the pressure, volume and temperature. If the volume and the temperature of this gas is doubled, then the pressure still stays the same.
3 0
2 years ago
Other questions:
  • A river has different populations of lampreys and paddlefish. The paddlefish feed on zooplankton, while the lampreys feed on the
    5·2 answers
  • Draw the conjugate acid of ethanol
    5·1 answer
  • If 20 grams of N2 react completely with H2 , how many moles of NH3 are produced? Show Work
    13·1 answer
  • What is the name of the compound PbS2 • 4H2O?
    14·1 answer
  • I need help with balancing equations I'm doing homework and idk what to do here can you give me the answers please lol
    14·1 answer
  • If 35 mL of 0.10 Macid solution is neutralized by 21.8 mL of a basic solution, what is the molarity
    12·1 answer
  • The atomic nucleus contains two subatomic particles, the proton and the neutron. Atoms of different elements have different numb
    9·1 answer
  • Never been taught this. Need help.
    5·1 answer
  • 3. Using the solubility of ionic compounds table and/or the solubility rules,
    9·1 answer
  • How many milliliters of 0.20 M NaOH must be added to 75 mL of 0.050 M HCl to make a neutral solution?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!