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
omeli [17]
3 years ago
13

Un MODELO ATÓMICO es:

Chemistry
1 answer:
Sauron [17]3 years ago
6 0

Answer:

Creo que es D pero no tan segura

Explanation:

You might be interested in
Which pair below describes isotopes of the same element?
Mariulka [41]
B because isotopes have the same number of protons but a different number of neutrons
3 0
3 years ago
Read 2 more answers
I will mark you brainliest<3
makkiz [27]

Answer:

the stream contains more water and moves faster

Explanation:

5 0
4 years ago
Which represents kinetic energy? a salmon resting in still water a bear holding a salmon it has caught a salmon leaping up a wat
Travka [436]

Kinetic energy id energy of motion  and is equal to 1/2mv^2 where m = mass and v = velocity.

So the answer is a salmon leaping up a waterfall.

8 0
3 years ago
1) if I have a 30 mole sample of gas at a temperature of 120˚C, and a volume of 300 L. What is the pressure of the gas on the co
vivado [14]

Answer:

P = 3.23 atm

Explanation:

Given data:

Number of moles of gas = 30 mol

Temperature = 120°C

Volume of gas = 300 L

Pressure of gas = ?

Solution:

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

Now we will convert the temperature.

120+273.15 = 393.15 K

P × 300 L = 30 mol × 0.0821 atm.L/mol.K × 393.15 K

P = 968.33 atm. L /300 L

P = 3.23 atm

3 0
3 years ago
please help me out I need some ideas for cell city project or comic strip by tonight or if you did it already lemme copy it={​
RUDIKE [14]

Answer:

Can you give me your snap, so I can send you the foto

8 0
3 years ago
Other questions:
  • The earth system made mainly of surface is water called the ?
    7·1 answer
  • The joining of an egg and a sperm
    11·2 answers
  • The growth rate is the death rate minus the birth rate these change because birth rates and
    5·1 answer
  • Which is a pure substance?<br><br> A) Mixture <br><br> B)Solution <br><br> C)Element
    15·1 answer
  • Which element in group 17 has the highest ionization energy
    10·1 answer
  • Howtocalculatethevolumeofcarbondioxideproducedwhen400gofmarblewereats.t.p<br>​
    6·1 answer
  • Can magic 8 ball wash with water?
    6·1 answer
  • Melting chocolate (a change of state) is an example of a
    7·1 answer
  • Fe + O2 --&gt; FeO (unbalanced). How many mLs of O2 are needed to react with 18.0 g of Fe ? *​
    8·1 answer
  • Which choices are layers of the atmosphere?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!