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
skad [1K]
3 years ago
15

Neutral atom contains 22 protons and 24 neutrons​

Chemistry
1 answer:
dezoksy [38]3 years ago
5 0

Answer:

And contains 22 electrons

You might be interested in
Platinum crystallizes in a face-centered cubic cell. the density of platinum is 21.4 g/cm3. calculate the radius of the platinum
IgorLugansk [536]
1 mole of platinum has a mass of 195 g therefore 1 atom will have a mass of 195 g /(6.02 ×10^23) = 3.239 × 10^-22 g
Density is given by dividing mass by volume, thus to get volume, mass is divided by density. 
The volume = (3.239 × 10^-22)/21.4 
                    = 1.514 × 10^-23 cm³
But volume of a sphere is given by 4/3πr³
Therefore, r³ = 3.6129 × 10^-24 
                 r   = ∛(3.6129 × 10^-24)
                      = 1.534 × 10^ -8 cm
Therefore, the radius of the platinum atom is 1.534 × 10^-8 cm

7 0
3 years ago
Which of the following best represents potential energy being converted to kinetic energy? (2 points) The chemical energy in a b
ziro4ka [17]
A women kicks a soccer bal and scores a goal
6 0
3 years ago
Read 2 more answers
If the mass of an object increases, the force acting on it, such as gravitational force, also increases.
7nadin3 [17]
Gravitational force will increase with greater mass
4 0
3 years ago
Read 2 more answers
The figure represents a solid block of copper metal in a beaker at 30°C Which of the following best represents the particle arra
maria [59]

Answer:

35

Explanation:

i think it is 30

6 0
3 years ago
Give an example of a state function and explain why it is a state function
inessss [21]
  • A specific state which is defined being a property without the path taken to achieve that state based on it, is understood as a state function. 
  • While the functions whose value is based on the direction taken among two states are named direction or path functions, on the other hand.
  • The system's thermodynamic condition relates to the current material in temperature, pressure and quantity.
  • State functions rely only on certain requirements and not on how they have been achieved. State functions for an instance, involve entropy, density, enthalpy and internal energy.
  • They are known as state functions as they quantitatively define a thermodynamic system's equilibrium condition, regardless of how the system landed in that condition.
4 0
3 years ago
Other questions:
  • Calculate the number of mol of S by 1.81
    15·1 answer
  • Under certain conditions, neon (Ne) gas diffuses at a rate of 4.5 centimeters per second. Under the same conditions, an unknown
    14·2 answers
  • during the electrolysis of an aqueous solution of sodium nitrate, a gas forms at the anode, what gas is it?
    12·1 answer
  • Please help with my 1.11 asignment and you get 20 points
    14·1 answer
  • How many grams of sodium carbonate contain 1.773 × 1017 carbon atoms
    12·1 answer
  • Which atom, O or N, has the greater atomic radius?
    12·1 answer
  • I NEED APPROPRIATE ANSWERS SO IF ANYONE CAN PLEASE ANSWER THESE TWO QUESTIONS I WILL GIVE YOU BRAINIEST. Can someone please help
    6·1 answer
  • what element is this atom? need the answer in 30 minutes. Feel free to answer the other questions. NEED HELP!
    9·2 answers
  • (IMAGE) Name the following carboxylic acid: CH3CH2COOH​
    11·2 answers
  • What is the potential energy of a 2-kg book sitting on a shelf 2 meters above<br> the ground?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!