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
NeX [460]
3 years ago
9

Chapter 2 test chemistry

Chemistry
1 answer:
____ [38]3 years ago
6 0

Im sorry but Chapter 2 test chemistry doesnt sound much like a question can you be more specific thanks ik u can be more specififc!

You might be interested in
Complete the following statements to describe solids, liquids, and gases. Select the correct answer from each drop-down menu.
masya89 [10]

Answer:

Explanation:

Complete the following statements to describe solids, liquids, and gases. Select the correct answer from each drop-down menu.

3 0
2 years ago
What do people mean when they say everything is connected
NARA [144]
A network.. where one thing ends another begins
3 0
3 years ago
An electron charge e mass m and a positron charge e mass m revolve around their common center of mass under the influence of the
Katen [24]

Answer: v = 2π2 Kme2 Z / nh

Explanation:

The formula for velocity of an electron in the nth orbit is given as,

v = 2π2 Kme2 Z / nh

v = velocity

K = 1/(4πε0)

m= mass of an electron

e = Charge on an electron

Z= atomic number

h= Planck’s constant

n is a positive integer.

3 0
3 years ago
PLEASE HELP WITH THESE!! I’m stuck
ludmilkaskok [199]
3. B
4. A
5.A
6. A (i think)
Hope this helps
4 0
3 years ago
Only some particles split up into smaller particles
Makovka662 [10]

Answer:

Everything around you can be broken down into smaller particles called atoms. The particles of one substance are all the same and different substances are made up of different particles.

Explanation:

4 0
3 years ago
Other questions:
  • An objects volume can be found by adding its mass by its?
    14·1 answer
  • Which statement is correct about the rate of most chemical reactions? It increases when the concentration of reactants decreases
    8·1 answer
  • What is the chemical equation for diphosphorus trioxide + water ---> phosphorous acid?
    15·1 answer
  • Gasoline is a hydrogen and carbon compound. It is mixed with air in the carburetor of a car. What conditions within the carburet
    15·1 answer
  • Water (10 kg/s) at 1 bar pressure and 50 C is pumped isothermally to 10 bar. What is the pump work? (Use the steam tables.) -7.3
    10·1 answer
  • What is the mass of 0.572 moles of Al?
    14·1 answer
  • For each of the following, highlight the element which has the highest:
    15·1 answer
  • Which statements are wrong about atoms
    14·1 answer
  • What type of energy is being used by the roller coaster at each point? 8 9) 10) 11) 8) 9) 10) 11) A) Potential Energy A) Gaining
    14·1 answer
  • Explain why nickel is a good conductor of heat​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!