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
GalinKa [24]
3 years ago
6

The number of valence electrons in an atom that has an atomic number of 13 is

Chemistry
1 answer:
Masteriza [31]3 years ago
7 0

according to the internet it's 3

You might be interested in
As the frequency of a wave increases, what happens to the energy the wave is carrying?
Vedmedyk [2.9K]

Answer:

It increases

Explanation:

7 0
2 years ago
Solid at room temperature. They are used in making computers and electronic devices. Have properties of both metals and nonmetal
larisa86 [58]

Answers:  metaloids

Explanation:

5 0
2 years ago
Read 2 more answers
There are the same number of atoms in a mole of calcium (Ca) than in a
zmey [24]

Answer:

True

Explanation:

A mole is defined as a certain amount of a unit. Such as atoms or molecules.

5 0
3 years ago
Rutherford's alpha particle scattering experiment was responsible for the discovery of​
Bingel [31]

Answer:

Atomic Nucleus

Explanation:

Atomic Nucleus

7 0
2 years ago
What happens to temperature when there is a State of Change
son4ous [18]

Answer:

Hello There!!

Explanation:

The temperature stays the same when a solid is melting or a liquid is boiling (changing state) during a change of state, even though heat energy is being absorbed.

hope this helps,have a great day!!

~Pinky~

4 0
3 years ago
Read 2 more answers
Other questions:
  • In the example in the lesson, 0.10 mole of sodium chloride or magnesium chloride or aluminum chloride was added to one liter of
    14·2 answers
  • Questions About Organizing The Elements
    7·1 answer
  • What is the percent by mass of chlorine (CI) in<br> sodium chloride?
    12·2 answers
  • Will mark brainliest if correct!!
    15·1 answer
  • What changes would occur at a molecular level if a liquid is placed in cool conditions?
    15·1 answer
  • What compound is always part of an aqueous solution
    11·2 answers
  • Running the dishwasher only one and it's completely full is an example of. PLZ HELP ME :)
    13·2 answers
  • Which statement describes the difference between chemical reactions and nuclear decay
    10·2 answers
  • To Separate camphor from sand we use_______process.​
    10·1 answer
  • Begin walking at a brisk pace by pushing off of your heels onto your toes. After you feel warmed up (after 1 or 2 minutes), begi
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!