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
MaRussiya [10]
3 years ago
9

Match the labels to the

Chemistry
1 answer:
ExtremeBDS [4]3 years ago
8 0
Hm.. do you have a picture or something so I could help you.
You might be interested in
HURRY 10 POINTS!!!
sergij07 [2.7K]

A. charged particles

3 0
3 years ago
A mixture of iodine crystals and common salt can be separated by.
Vinvika [58]
The answer : A sublimation
6 0
3 years ago
KClO3 ---> KCl + O2 Balance the decomposition chemical reaction. A) KClO3 ---> KCl + O2 B) 2KClO3 ---> KCl + 3O2 C) 2KC
Damm [24]
And the answer is C.
5 0
3 years ago
How much work is needed to assemble an atomic nucleus containing three protons (such as Be) if we model it as an equilateral tri
klio [65]

Answer:

2.16 MeV

Explanation:

To determine the amount of work done that is needed to assemble the atomic mass; we need to apply the equation;

U = \frac{3}{4 \pi E_o} (\frac{e^2}{r})

where:

\frac{1}{4 \pi E_o} = proportionality constant = (9*10^9N.m^2/C^2)

e = magnitude of the charge of each electron = (1.6*10^{-19} C)^2

r = length of each side of the vertex = (2.00*10^{-15}m)

So; replacing our values into above equation; we have:

U = 3\frac{(9*10^9N.m^2/C^2)(1.6*10^{-19} C)^2}{(2.00*10^{-15}m)}

U = 3.456 × 10 ⁻¹³ J

If we have to convert our unit from J to Mev; then we are going to have:

U = 3.456 × 10 ⁻¹³ J (\frac{1 MeV}{1.602*10^{-13}J})

U = 2.16 MeV

Therefore, the amount of work done needed to assemble an atomic nucleus =  2.16 MeV

8 0
3 years ago
How do the small bodies in the solar system differ from one another?
sweet [91]

Answer:

Our Solar System may be home, but researchers are now discovering that it's not really much like the other kids. According to a survey of 909 planets orbiting 355 stars, our home planetary system is a little on the dishevelled side - and others are a lot more orderly.

Explanation:

4 0
3 years ago
Other questions:
  • Which statement best illustrates vibrational motion?
    8·2 answers
  • What are some examples of upthrust force?
    12·2 answers
  • The kinetic theory of matter states that gases are made of
    15·2 answers
  • A solution contains 50g of kcl per 100g of water at 100 degrees Celsius. Is solution saturated, unsaturated or supersaturated
    8·1 answer
  • What is the quantum number set of the ground-state electron that is found in helium (He) but not in hydrogen (H)
    13·1 answer
  • Xylem contains specialized cells that provide support for a plant stem. how does the structure of one of these cells help it car
    8·2 answers
  • When 20g of hydrogen gas will react with 20g of chlorine gas, what is the mass of hydrogen chloride formed?
    9·1 answer
  • The name of the formula MnCl7 <br><br> I need a lot of help pls help me
    7·1 answer
  • What is biodiversity?
    7·2 answers
  • Rb2SO4 is the formula for
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!