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
Natalka [10]
2 years ago
12

HELP!!! WILL MARK BRAINLIEST!!! picture attached below

Chemistry
1 answer:
Hoochie [10]2 years ago
5 0

Answer:

0.2 cm

Explanation:

looking at the ruler, you can see that the diameter is 0.4 cm. to get the radius, just divide by two, which gets 0.2 cm as the radius

You might be interested in
What is the pH when the hydrogen ion concentration is 1 x 10-3 M?
Fynjy0 [20]

Answer:

e. 3

Explanation:

In order to solve this problem we need to keep in mind the definition of pH:

  • pH = -log[H⁺]

As stated by the problem, the hydrogen ion concentration, [H⁺], is 1x10⁻³ M.

As all required information is available, we now can <u>calculate the pH</u>:

  • pH = -log(1x10⁻³ M)
  • pH = 3

The correct option is thus e.

6 0
2 years ago
HELP! URGENT Which of the following best states the relationship between erosion and deposition?
MariettaO [177]
The answer is A: When the energy transporting sediments diminishes, the sediments settle in a low-lying area; therefore, deposition always follows erosion
7 0
3 years ago
The electron dot structure for CI is
finlep [7]
The correct option is C.
A Lewis dot diagram is a representation of the valence electron of  an atom, which uses dot around the symbol of the atom. Chlorine has seven electrons in its outermost shell, these seven electrons are arranged in form of dot around the atom of chlorine. If you count the number of dot given in option C, you will notice that they are seven.
6 0
3 years ago
Read 2 more answers
Cu2O + 2 HCl → 2 CuCl + H2O
ivann1987 [24]
What is your question please write properly>-< >_
8 0
3 years ago
9.8 x 10​^-6 regular notation
topjm [15]

Answer:

0.0000098 should be the answer

Explanation:

3 0
3 years ago
Other questions:
  • Which solution has the highest boiling point at standard pressure?
    5·1 answer
  • Which of these lists the energies of the sublevels, from highest to lowest? A. f &gt; d &gt; p &gt; s B. d &gt; p &gt; s &gt; f
    14·2 answers
  • At room temp attire a mixture of sand and water can be separated by
    10·1 answer
  • Hydrogen atoms in a discharge tube are in their ground state. If a beam of free electrons of energy12.9 eV are fired at the hydr
    15·1 answer
  • How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen?
    8·1 answer
  • For each amino acid, the name, three-letter abbreviation, or one-letter abbreviation is given. Complete the missing information
    13·1 answer
  • Need help on 1-10. for chemistry
    6·1 answer
  • 1. Какая масса растворённого вещества содержится в 21г. раствора с массовой долей 0,9%
    10·2 answers
  • Solar radiation provides more heat and cleaner than near the pools on Earth the greatest amount of heat is moved away from the e
    10·1 answer
  • What is an advantage of using an energy pyramid to describe the flow of energy in an ecosystem?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!