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
PolarNik [594]
3 years ago
5

What is the electron configuration of helium

Chemistry
2 answers:
Troyanec [42]3 years ago
6 0
[He]:1s^2
mario62 [17]3 years ago
5 0
The configuration is 1s2 . Hope I answered and helped out! :) 
You might be interested in
16. Why do the atoms of H, O, N, F, CI, I, and Br have tendencies to bond with themselves?
Natasha2012 [34]
Because they are elements
6 0
3 years ago
Why are car crashes more dangerous at higher speeds than at lower speeds
igomit [66]
The impact of speed and velocity at greater speeds affects the car much greater than at slower speeds due to impact and timing and velocity and speed.
7 0
3 years ago
Read 2 more answers
What do calories provude for the human body?
lana66690 [7]

Answer:

energy for the body to work

Explanation:

5 0
3 years ago
Read 2 more answers
____ is the sharing of electrons .
harkovskaia [24]

Answer:

COVALENT BOND

Explanation:

it is a chemical bond that involves the sharing of electrons.

4 0
3 years ago
What frequency is a wave with a wavelength of 1km?
ryzh [129]

The frequency of wavelength of 1km <u>299792.458 Hz.</u>

These molecules already react to the inward motion of the loudspeaker membrane moving toward the source. Frequency and wavelength are inversely proportional to each other. The wave with the greatest frequency has the shortest wavelength. Twice the frequency means one-half the wavelength. For this reason, the wavelength ratio is the inverse of the frequency ratio.

calculation:-

C= wavelength × frequency

frequency = 3 × 10⁸/ 1000 Hz

= 299792.458 Hz.

= 3 ×10⁵ Hz

Based on such a model, we found that mass is not an intrinsic property of the particle. Instead, mass is basically a measure of particle energy. The relations between energy and mass can be directly derived based on the wave properties of the particle. Waves are one of the ways in which energy may be transferred between stores. Waves can be described as oscillations or vibrations about a resting position.

Learn more about The wavelength here:-brainly.com/question/10728818

#SPJ1

4 0
1 year ago
Read 2 more answers
Other questions:
  • Q3. Why do you think there were so many heated debates about cell theory? Click or tap here to enter text.​
    11·1 answer
  • A phrase that applies to covalent bonding and not other kinds of bonds is ...
    10·1 answer
  • Which is the reason that ionic compounds are brittle?
    8·2 answers
  • Which equation represents a process carried out by both plants and animals? A. 6C6H12O6 + 6O2 → 6CO2 + H2O B. C6H12O6 + 6O2 → 6C
    8·1 answer
  • Upon balancing the equation below, how many moles of sulfuric acid are needed to react completely with 6.4 moles of lithium hydr
    6·1 answer
  • The element carbon continuously Cycles through an ecosystem. A simplified carbon cycle showing Step I, where organic molecules (
    9·1 answer
  • Why do you have to have set amounts of compounds
    8·1 answer
  • Gold has a density of 17.3 g/cm", what is the volume of 285g piece of gold?<br> (Show all work)
    12·1 answer
  • What type of reaction is shown below? Check all that apply. 2Na Cl2 → 2NaCl synthesis decomposition combustion.
    14·1 answer
  • Please help I need an answer , URGENTLY !
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!