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
DerKrebs [107]
2 years ago
7

In each of the following blanks, only enter a numerical value.

Chemistry
1 answer:
tatiyna2 years ago
5 0

Answer:

1) 1,... 2

2) 18

3) n= 3 and I=1

Explanation:

1) when l= 0, its an s-sub-level, and only 1 orbital is possible which can carry only 2-electrons

2) the maximum number of electron is given by 2n^2= 2×3^2= 18

3) in 3p, the coefficient of p is the value of n= 3 and l-value of P is 1

You might be interested in
What is 256ml to liters
Fed [463]
That would be 0.26 liters

Hope it help!

~Mqddie
6 0
3 years ago
Read 2 more answers
Which of these changes would be classified as producing a chemical change a. freezing water b. mixing salt and water to make a s
trasher [3.6K]

Answer:

Option B , Option C and Option D

4 0
3 years ago
How does sand cause weathering?
Ivahew [28]
Sand doesn't directly cause weathering because sand is made via weathering. When rocks get weathered they become sand. But maybe when the sand and wind work together they might be able to weather some rocks
6 0
3 years ago
Read 2 more answers
Please heeelp to solve these problems​
Darya [45]

Answer:

Q.89

Alkane - CnH(2n+2)

given that 8 H = > 8= 2n+2

therefore n= 3

C3H8 = 12×3 + 8×1= 36 +8 = 44

4 0
3 years ago
What is the density of a cube that has a mass of 25 g in a volume of 125 cm 3
GalinKa [24]

<span>The density of an object is defined to be its mass divided by the volume it occupies. For this problem, the mass of the cube was given to be 25 g while its volume is 125 cm</span>³. Thus, we simply divide 25 g by 125 cm³ to get the object’s density. We then calculate that the cube has a density of 0.2 g/ cm³.

3 0
3 years ago
Other questions:
  • if the pressure of a gas at constant volume is 3.5 atm at 100°c, what will the pressure be if the tempature is changed to 250°c?
    7·1 answer
  • How many atoms are in 2 miles of h2o
    8·1 answer
  • Kemmi Major does some experimental work on the combustion of sucrose: C12H22O11(s) 12 O2(g) → 12 CO2(g) 11 H2O(g) She burns a 0.
    13·1 answer
  • Which of the following statements is not true regarding acids?
    6·2 answers
  • PH is a logarithmic scale used to indicate the hydrogen ion concentration, [H+], of a solution: pH=−log[H+] Due to the autoioniz
    12·1 answer
  • Which of the following is a mineral?<br> coal<br> ling<br> glass<br> brick<br> salt
    5·2 answers
  • When a liquid is heated the average what? Of energy of its particles will increase
    8·1 answer
  • What are the two formulas for the ions that's make up AgC2H3O2 bromide?
    11·1 answer
  • A phosphate buffer is prepared with KH2PO4 at 0.02 M and K2HPO4 at 0.03 M. What is the concentration of phosphate buffer
    14·1 answer
  • An element has 3 electrons, 3 protons and 4 neutrons. What will be its atomic number and mass number? (​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!