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
svetoff [14.1K]
3 years ago
10

Which element has fewer than 4 dots In its Electron dot diagrams

Chemistry
1 answer:
nadya68 [22]3 years ago
4 0

Answer:Strontium (Sr) and Gallium (Ga)

Explanation:

Strontium (Sr) and Gallium (Ga) are the elements which have fewer than four dots in the electron dot diagrams. Explanation: Electron dot diagrams are the diagrams which represent the valence electrons in an element. The electrons are represented by the dots in these diagrams.

You might be interested in
What are the elements in group 3-12 called
Wittaler [7]

Answer:

Transition Metals

Explanation:

The elements in groups 3-12 are called Transition Metals. These groups contain metals that usually form multiple cations. All other groups on the table (1, 2, 13-18) are called Main Group Elements.

5 0
2 years ago
In the event that you are exposed to infectious materials by being accidentally stuck with a used needle, you should report it t
bagirrra123 [75]
Use a tourniquet to reduce the rate of it spreading
6 0
3 years ago
Read 2 more answers
What is s phisical change
cestrela7 [59]
Physical change is where u change physically or on the "outside" hope this helps, have a great day!
3 0
3 years ago
Read 2 more answers
What is emitted when an electron returns to its lower energy level?
Yakvenalex [24]

Answer:

When the electron changes levels, it decreases energy and the atom emits photons. The photon is emitted with the electron moving from a higher energy level to a lower energy level. The energy of the photon is the exact energy that is lost by the electron moving to its lower energy level.

Explanation:

4 0
2 years ago
Read 2 more answers
Gas laws describe and predict the behavior of gases without attempting to explain why they happen
Nutka1998 [239]

The gas laws describe and predict the behavior of gases with an explanation and experimental data

So the given statement is False.

2) The volume of gas can be calculated based on Avagadro's law

It states that the volume of a gas is directly proportional or varies with the moles of the gas. Higher the moles more the volume, condition is the pressure and temperature are constants in the two conditions

Thus as here the pressure and temperature of nitrogen gas is kept constant

V α  moles

or

\frac{V1}{n1}=\frac{V2}{n2}

Where

V1 = 6 l

n1 = 0.50 mol

V2 = ?

n2 = 0.75 mol

On putting values

V2 = 6 X 0.75 / 0.5 = 9 L

so resulting volume of the gas will be 9L

5 0
3 years ago
Read 2 more answers
Other questions:
  • A student dissolved 3.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution
    5·1 answer
  • A liquid has a volume of 0.0088 L. Convert this volume to cubic centimeters.
    13·1 answer
  • The chemical and physical process that change things over time are called
    6·1 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
  • Write the balanced neutralization reaction that occurs between H2SO4
    8·1 answer
  • Which inquiry skill is based on identifying common features?
    12·1 answer
  • Which of the following quantities contains the greatest number of particles?
    12·2 answers
  • after a certain pesticide compound is applied to crops its decomposition is a first order reaction with a half life of 56 days.
    14·1 answer
  • A liquid has a density of 4.0 oz/cup. Express the density of the liquid in lb/gallon.
    10·1 answer
  • What is the barometric trend of the weather data?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!