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
Tatiana [17]
3 years ago
9

What does a branching tree diagram show?

Chemistry
1 answer:
ollegr [7]3 years ago
4 0

Answer:

B. The order in which specific traits may have evolved

Explanation:

You might be interested in
What is density?????? any help anyone
Taya2010 [7]

Answer:

Density, mass of a unit volume of a material substance

Explanation:

4 0
3 years ago
Read 2 more answers
Which statement is not true? *
Ronch [10]

bases have a ph lower than 7 is false. it's actually acids that have a ph lower than 7, 7 is neutral, and above 7 to 14 is basic.

7 0
4 years ago
Na,Rb, S,Cl rank the atoms from largest to smallest electronegativity. to rank items as equivalent overlap them.​
3241004551 [841]
Cl-3.16, S-2.58, Na-0.93, Rb-0.82
6 0
4 years ago
What is the formula mass of ferric sulphate, Fe2(SO4)3?
telo118 [61]
It would be 399.88 g/mol.
3 0
4 years ago
What is the common name of the reaction between o2 and the dianion of luminol?
olga nikolaevna [1]
This reaction is called as <span>Chemiluminescence. A type of reaction in which light is produced due to chemical reaction. While in case of Phosphorescence and Fluorescence light is emitted due to absorption of photons.

When dianion of luminol is reacted with Oxygen, a unstable peroxide is formed, and elimination of Nitrogen gas takes place with the de-excitation of electrons from higher state to ground state and the energy is released in the form of Blue Light. </span>

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which liquid would be the most difficult to raise or lower the temperature of
    13·2 answers
  • N2(g) +O2(g) —&gt; N2O5(g)
    6·1 answer
  • What word or two-word phrase best describes the shape of the ammonia ( nh3 ) molecule?
    11·1 answer
  • Dark spots on the photosphere are known as        A. the corona.   B. the chromosphere.   C. sunspots.   D. solar wind.
    11·2 answers
  • What mineral is the hardest known substance in nature?
    13·1 answer
  • Give examples of temporaty physical change
    6·1 answer
  • What is the formula for calculating the average velocity of a moving object?
    9·1 answer
  • Indica el período, el grupo, el nombre y el número atómico de los elementos que se representan con las siguientes configuracione
    7·1 answer
  • 19. Give the meaning of each of the following symbols when used in a chemical equation.
    10·1 answer
  • How many moles of Hydrogen gas will be produced if you start with 2.5 moles of Magnesium and an excess of Hydrochloric Acid give
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!