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
JulijaS [17]
3 years ago
6

Beryllium (Be): 1s 2s C= D=

Chemistry
2 answers:
kumpel [21]3 years ago
5 0

Answer: C=2, D=2

Explanation:

ANTONII [103]3 years ago
4 0
Be has a atomic no. 5
So it's configuration is 1s1,2s2
You might be interested in
Think of a resource and predict What happens to the resource when competition for it increases
MatroZZZ [7]
Lets say foxes hunt rabbits. If their are too many foxes then they will compete for the rabbits. The rabbits get outnumbered by the amount of foxes so the foxes kill all the rabbits and the rabbits could eventually go extinct.
3 0
3 years ago
What are 3 permeable materials
gizmo_the_mogwai [7]
Permeable materials for what 
4 0
4 years ago
Read 2 more answers
Question 5 of 5
RUDIKE [14]

Answer:

Tempreture should be the correct answer!!

Explanation:

hope this helps ya!!

8 0
3 years ago
HURRY
Ugo [173]

Answer:

11.647g of water may be produced.

Explanation:

chemistry of the reaction:

2O2 + 2H2 ----> 2H2O + O2

64g + 4g yields 36g of water,

20g + 2g yields 11.647058824g of water

5 0
3 years ago
when Jane drives to work, she always places her purse on the passengers seat. by the time she gets to work, her purse has fallen
marishachu [46]
Hmm, friction maybe? I guess it depends on how fast she stopped?
7 0
3 years ago
Other questions:
  • Predict the ground-state electron configuration of the following ions. Write your answers in abbreviated form, that is, beginnin
    12·1 answer
  • Which set of quantum numbers is not permitted by the rules of quantum mechanics?
    14·2 answers
  • Can anyone answer this? I'd appreciate it. :0
    9·2 answers
  • What happens to the motion of molecules when temperature decreases
    9·2 answers
  • Explain how an ionic compoud made up of charged particles can be electrically neutral?
    6·1 answer
  • A car moved 20km East and 70km West. What is the distance?
    5·1 answer
  • Which type of wind is responsible for moving state to state
    10·1 answer
  • 1 - 2Na + O2 ➔ Na2O Balanced Not Balanced
    11·1 answer
  • When an ion has a positive charged what has the highest value of this ion ?
    13·1 answer
  • How many moles of oxygen gas are need to produce 5.53 x 10 moles of water (1)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!