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
Irina-Kira [14]
3 years ago
15

Which elements are part of the halogens group?

Chemistry
1 answer:
larisa [96]3 years ago
5 0
The correct answer is Cl, Br, and F. They are all in the halogens group.
You might be interested in
Explain the Sun's role in the water cycle
timama [110]
It causes the water to evaporate from the earths surface so that it can cycle through again
3 0
3 years ago
How many moles of KClO3 reacted if 9 moles of O2 were produced in this reaction: 2KClO3 → 2KCl + 3O2
kherson [118]
2 mol KClO₃ - 3 mol O₂
x mol KClO₃ - 9 mol O₂

x=9*2/3= 6 mol
3 0
3 years ago
The SI unit of weight is the same as that of force. What does this tell us about weight? Explain.
masya89 [10]

Answer:

It shows that weight is a form of force.

Explanation:

Basically, weight is the force exerted by your mass multiplied by the gravitational acceleration of the place you're standing in.

5 0
3 years ago
What is the number of atoms in a mole of any element?
ozzi

6.022×10^23 should be correct. Are there any options to choose from?


<u>Avogadros number</u>

4 0
3 years ago
Read 2 more answers
Why is an excited atom more reactive than a neutral?
tester [92]
The excited atom is positive when then neutral has no charge

7 0
2 years ago
Other questions:
  • Chemical reactions will occur if the products are less stable than the reactants. true or false
    8·1 answer
  • The density of an object with a volume of 3.0 mL and a mass of 15.0 g is
    12·1 answer
  • A mixture contains only NaCl and Al2(SO4)3. A 1.45-g sample of the mixture is dissolved in water, and an ex- cess of NaOH is add
    7·1 answer
  • Most organic acids can be represented as RCOOH, in which COOH is the carboxyl group and R is the rest of the molecule. (For exam
    15·1 answer
  • The value of the solubility product constant for Ag2CO3 is 8.5 × 10‒12 and that of Ag2CrO4 is 1.1 × 10‒12. From this data, what
    14·1 answer
  • Which best describes how Dalton's early theory of atomic structure differs with modern theories? He did not know -
    7·1 answer
  • A self-contained underwater breathing apparatus (SCUBA) uses canisters containing potassium superoxide. The superoxide consumes
    10·1 answer
  • Suppose that you melt 24 ml of ice. What is the volume of liquid water that results?
    9·1 answer
  • Suppose you had a 2.4 g cracker burn down to 1.3 g, which raised the temperature of 50.1 g of water by 12.0 degrees Celsius. How
    11·1 answer
  • Please help sue at 11:59 and I need a good grade
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!