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
exis [7]
3 years ago
15

POINTS AND BRAINIEST ANSWER!!!!

Chemistry
2 answers:
DochEvi [55]3 years ago
6 0
Each Hydrogen atom has 1 valence electron. Since Hydrogen can only fit a max of 2 valence electrons in its orbital, each Hydrogen atom only needs 1 electron. Each atom has 1 valence electron, so they can just share, giving each atom two electrons each.
denis23 [38]3 years ago
3 0

Answer:

hydrgen = i think it is 4

oxygen = i think it is 3

Explanation:

You might be interested in
Calculate the volume of a 0.225M solution of KOH required to react with 0.215g of acetic acid.
Sidana [21]
Hope this might help ask me if u have any doubts

7 0
3 years ago
Read 2 more answers
Elaborate on the difference in natural occurrences between fission and fusion reactions. A) Neither fission nor fusion reactions
vazorg [7]
<span>Okay then I would go with choice B since fusion takes place in the sun which is a giant star.</span>
8 0
3 years ago
Read 2 more answers
An object has a mass of 5 kg. What force is needed to accelerate it at 6 m/s2? (Formula: F=ma) 0.83 N 1.2 N 11 N 30 N
masya89 [10]
Answer: Option (D) 30N

Detailed Solution:
According to Newton's second law:

F = ma --- (A)

Given:
mass = 5kg
acceleration = 6 m/s^2
F = ?

Plug all the value in equation (A)
F = (5)(6)
Ans: F = 30N
4 0
3 years ago
Read 2 more answers
True or false The atomic number of an element is always more than the mass number of that element.
Veseljchak [2.6K]
The sentence is true
8 0
3 years ago
How many molecules in a mole?​
Dennis_Churaev [7]

Answer:

One mole of a substance is equal to 6.022 × 10²³ units of that substance (such as atoms, molecules, or ions). The number 6.022 × 10²³ is known as Avogadro's number or Avogadro's constant.

Explanation:

hope this helped!

6 0
3 years ago
Other questions:
  • The temperature at which there is no kinetic energy in an object . Is?? ASAP
    7·2 answers
  • Which of the following rocks would you most likely find in a cave? conglomerate foliated metamorphic rock chemical sedimentary r
    9·2 answers
  • As a chemical reaction occurs, the thermometer in the container records an increase in temperature. What is true of the reaction
    9·2 answers
  • *HELP*
    12·1 answer
  • It takes one oxygen to combine with two hydrogen atoms to form water. What is the mass ratio of oxygen to hydrogen? 1 to 2 4 to
    6·1 answer
  • How many molecules are there in a 1.43 mole sample of H2O2?
    13·1 answer
  • Difference between Aluminum and Duralumin​
    12·1 answer
  • Classify the following mixturesin their proper column​
    8·1 answer
  • HELP QUICK!!!!!!!!!!
    9·1 answer
  • What are the rows of the periodic table called?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!