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
Blizzard [7]
3 years ago
6

A specific amount of energy is emitted when excited electrons in an atom in a sample of an element return to the ground state. t

his emitted energy can be used to determine the
a.mass of the sample
b.volume of the sample
c.identity of the element
d.number of moles of the element
Chemistry
1 answer:
Grace [21]3 years ago
5 0
The answer is c
100% sure its correct . hoped it helped !!
You might be interested in
What is 0.570qt to mL
lutik1710 [3]
539.421ml would be the correct conversion
7 0
4 years ago
What occurs to the atoms of reactants in a chemical reaction?
djyliett [7]

Question:

What occurs to the atoms of reactants in a chemical reaction?

Answer:

In a chemical reaction, the atoms and molecules that interact with each other are called reactants. ... No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

6 0
3 years ago
in terms of conductivity and electronegativity, what are the characteristics in Group 2 on the periodic table?
shusha [124]
Group 2 contains soft, silver metals that are less metallic in character than group 1 elements. There is a fairly strong conductivity trend within each row, left to right, and a weaker trend top to bottom. The elements in group 2 are moderately good conductors, while the elements on the right are very poor conductors. <span>As you move vertically between rows, conductivity decreases overall, but slowly.

Group 2 have a generally low electronegativity. Electronegativity decreases moving left and down across the table.</span>
4 0
3 years ago
What is the importance of the central vacuole in plant cells
tamaranim1 [39]

Central Vacuole in plant cells:

- holds materials and wastes.

- provide structure and support for the growing plant.


Hope this helped and plz mark as brainliest!

7 0
3 years ago
Read 2 more answers
What chemical is a letter or pair of letters representing an element?
Mashcka [7]

Answer:

Atomic Oribal

Explanation:

There are four basic types of electron orbitals – s, p, d, and f. (Visual representations can be found in the tutorial above.) The s subshell is a spherical orbital which can contain up to two electrons. Each energy level has one s subshell.

8 0
3 years ago
Other questions:
  • What is the alcohol in this?
    7·1 answer
  • What is the order, from simplest to most complex, for the classification of matter
    14·1 answer
  • Uun element full name
    9·2 answers
  • the 89.5kg boulder begins rolling down the 35.2m hill with a speed of 5.43m/s. Calculate the kinetic energy
    9·1 answer
  • Discover a good rule for making the center of the atom “stable.” What seems to make the center of the
    13·2 answers
  • The sides of a rhombus are equal.
    6·2 answers
  • How many moles of KCl are contained in this solution?<br><br>0.486 L of a 2.0 M KCl solution
    11·1 answer
  • How many grams of calcium chloride are required to make 20 grams of calcium hydroxide? CaCl2 + 2 NaOH → Ca(OH)2 + 2 NaCl
    7·1 answer
  • Select all the correct answers.
    10·1 answer
  • 59:27
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!