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
dangina [55]
3 years ago
14

The addition of which nation transformed the group of 7 into the group of 8?

Chemistry
1 answer:
crimeas [40]3 years ago
4 0
That dose not make any sense and plus I have not got that far in chemistry yet
You might be interested in
Why is an electron ejected when green light hits the metal?
Roman55 [17]

Explanation:

If a large photon strikes the surface, that has enough strength to take out an electrode, which will then travel to the positive side since it is negative. Current is flowing at this stage. Since the reduced photons will be unable to distinguish between atoms, no power can pass.

6 0
3 years ago
Which is a way you would expect two animals of the same species to differ?
LuckyWell [14K]
C is the correct answer
5 0
2 years ago
Who conducted experiments to determine the quantity of charge
____ [38]

J. J. Thomson is the corect awncer

5 0
2 years ago
What is the area of the throat that contains the vocal cords and produces
aalyn [17]
C larynx hope this helps
7 0
3 years ago
the double bond in ethene is made up of a pi bond and a sigma bond formed by lateral overlap of two p orbitals
Deffense [45]

The unhybridized pz orbitals on each carbon overlap to a π bond (pi).The sigma bond framework of the ethylene molecule is produced by the overlap of hybrid orbitals or by the interaction of a hybrid orbital and a 1s hydrogen orbital.

Each carbon still has its unhybridized pz orbital, though. Sigma bond are typically the only types of single bonding between atoms. One sigma bond and two pi bonds make up triple bonds. One sigma () bond makes up a single bond, one and one pi () bond makes up a double bond, and one and two bonds make up a triple bond.

To learn more about bond, click here.

brainly.com/question/10777799

#SPJ4

3 0
1 year ago
Other questions:
  • A welder has 1.873 × 102 g Fe2O3 and 94.51 g Al in his welding kit. Which reactant will he run out of first?
    5·2 answers
  • What is the overall cell potential for this redox reaction? Ca2+ + 2Li = Ca + 2Li+ Ca2+ + 2e- = Ca -2.87 V Li = Li+ + e- -3.05 V
    5·1 answer
  • What is the mass, in grams, of 1.20×1021 molecules of aspirin, c9h8o4?
    9·2 answers
  • Why does Beryllium have a larger first Ionization energy than boron?
    8·1 answer
  • Find the density of a sample with a mass of 2.56 g and a volume of
    13·1 answer
  • Weather reporters often rely on data compiled be atmospheric scientist at the national weather service. Who are the atmospheric
    6·2 answers
  • What is the latitude and longitude of the copper mine in Wisconsin (WI)?
    6·1 answer
  • What is the concentration of a 300 mL solution containing 0.27 mol of glucose?
    13·1 answer
  • What does 10% humidity in a weather report indicate?
    13·2 answers
  • 50POINTS!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!