answer.
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
Verizon [17]
2 years ago
14

Which statement below correctly identifies the number of subatomic particles inside and outside the nucleus of an argon atom?

Chemistry
1 answer:
Juliette [100K]2 years ago
6 0

Answer:

A

Explanation:

You might be interested in
A 50.0 mL Erlenmeyer flask filled with 1-hexanol has a mass of
Iteru [2.4K]
Yes it is correct for that answer
4 0
2 years ago
Read 2 more answers
a 0.5674 g piece of copper is added to 10.00 ml; of 16 M HNO3, producing 0.8024 g of copper (ii) nitrate. What is the precent yi
uysha [10]
Idk there just making me answer it
5 0
2 years ago
Read 2 more answers
How many milliliters of 0.200 M NH4OH are needed to react with 12.0 mL of 0.550 M FeCl3?
trapecia [35]

Answer:

9.9 ml of 0.200M NH₄OH(aq)

Explanation:

3NH₄OH(Iaq) + FeCl₃(aq) => NH₄Cl(aq) + Fe(OH)₃(s)

?ml of 0.200M NH₄OH(aq) reacts completely with  12ml of 0.550M FeCl₃(aq)

1 x Molarity NH₄OH x Volume Am-OH Solution(L) = 2 x Molarity FeCl₃ x Volume FeCl₃ Solution

1(0.200M)(Vol Am-OH Soln) = 3(0.550M)(0.012L)

=> Vol Am-OH Soln = 3(0.550M)(0.012L)/1(0.200M) = 0.0099 Liter = 9.9 milliliters  

5 0
2 years ago
An irregularly shaped solid which has a mass of 10.283g was placed in a graduated cylinder containing an inert liquid. The initi
Gwar [14]
Liquid  + Solid = 8.89 mL
V ( Solid ) = 8.89 mL - 6.26 mL = 2.63 mL
The density of the solid = m / V = 10.283 g / 2.63 mL =
= 3.9 g/mL = 3.9 g / cm³
3 0
2 years ago
Which of the following describes the electron sharing between hydrogen and fluorine?
EastWind [94]
Hello
We know both the elements involved in bonding are non-metals and the primary type of bonds involved in non-metals are covalent bonds. Covalent bonds are formed when two atoms share one or more electrons; thus we know that whatever the number of electrons shared, it has to be equal for both. We can eliminate choices A and B.
Next, we understand that it is easier for one atom to be shared among the two, rather than the 7. First, because Hydrogen needs only 1 electron to be stable and would require energy to compensate the remaining 6. Second, electrons are attracted towards the nucleus so it is inefficient to try and share 7 electrons when 1 provides the same amount of stability to Fluorine.
Therefore, the answer is C.
4 0
2 years ago
Read 3 more answers
Other questions:
  • The average kinetic energy of water molecules is greatest in which of these samples?(1) 10 g of water at 35°C(2) 10 g of water a
    14·2 answers
  • If the human body were a car, glucose would be:
    11·1 answer
  • A solid is 5 cm tall 3 cm wide and 2 cm thick it has a mass of 129 g what is the density
    7·2 answers
  • compare and contrast melting 10 kg of ice freezing 1 kg of water. be sure to address temperature,heat flow, and thermal energy
    15·1 answer
  • Which set of reactants would result in a neutralization reaction?
    10·1 answer
  • A reaction A(aq)+B(aq)↽−−⇀C(aq) has a standard free‑energy change of −4.20 kJ/mol at 25 °C. What are the concentrations of A, B,
    8·1 answer
  • What qualities of a chemical reaction are affected by enzymes? select all that apply. the speed of the reaction the products of
    6·2 answers
  • A certain gas expands to fill a 3 L container. Its mass is measured to be 0.6 kg. What is its density?
    7·1 answer
  • How is a yeast cell different from an onion skin cell? Yeast can reproduce by budding. Onion cells do not reproduce by budding.
    8·2 answers
  • A chiral C5H10O ether reacts with excess hot HI to give a C5H10I2 product. When this product is treated with KOH, 1,3-pentadiene
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!