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
Papessa [141]
2 years ago
6

What are the oxidation numbers for groups 1-18 (skip groups 3-12)

Chemistry
2 answers:
Over [174]2 years ago
6 0
Group1- 1+
Group2- 2+
Group13- 3+
Group14- 4+/-
Group15- 3-
Group16- 2-
Group17- 1-
Group18- 0
Brilliant_brown [7]2 years ago
4 0
Group 1: +1
Group 2: +2
Group 13: +3
Group 14: +4
Group 15: -3
Group 16: +II
Group 17: -1
You might be interested in
Explain why need modifications about temperature and keep pressure atom
Yuri [45]

Answer:

The pressure law states that for a constant volume of gas in a sealed container the temperature of the gas is directly proportional to its pressure. ... This means that they have more collisions with each other and the sides of the container and hence the pressure is increased.

7 0
3 years ago
What is the function of a lyase enzyme?
elena55 [62]

Answer:

c. To facilitate a reaction of one substrate to form two products without the use of water

Explanation:

A lyase is an enzyme that catalyzes - accelerates the chemical reaction - in which a substrate is broken into two molecules. The reaction does not involve hydrolysis or oxidation, so the water molecule is not included in the chemical reaction. Thus, the enzyme facilitates the reaction in which a molecule (substrate) is decomposed into two molecules with the elimination of chemical bonds.

5 0
2 years ago
Which of the following is the best evidence for a chemical reaction?
alisha [4.7K]
C. Formation of a new substance
5 0
3 years ago
How many atoms are in 169g of calcium?
uysha [10]
The answer is 6.022• 10^23 atoms

5 0
3 years ago
How many significant figures does 0.040040 have ?
Georgia [21]

Answer: 2 is the answer

5 0
3 years ago
Other questions:
  • Which is an example of an exothermic process?
    9·1 answer
  • Each year, the science club puts on a science show for the students in the elementary school. Luis is planning demonstrations to
    10·2 answers
  • An electron is in a region outside the nucleus
    13·1 answer
  • Picric acid has been used in the leather industry and in etching copper. However, its laboratory use has been restricted because
    5·1 answer
  • Which of these pairs would form an ionic bond?<br><br><br> K and Br
    5·2 answers
  • Do all organisms have organs? Explain
    10·2 answers
  • One way of obtaining pure sodium carbonate is through the decomposition of the mineral trona, Na3(CO3)(HCO3)·2H2O. 2Na3(CO3)(HC
    5·1 answer
  • What must the melting point of the mold be compared to the temperature at which class get soft and why
    6·1 answer
  • If a glass bottle breaks into thousands of tiny pieces what type of change occurs
    12·1 answer
  • 7.744 liters of nitrogen are contained in a container. convert this amount to grams
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!