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
Arada [10]
3 years ago
13

cuantos electrones se necesitan para formar una carga -38uC sabiendo que la carga de un solo electrón es -1.6×10-19 C???​

Chemistry
1 answer:
Over [174]3 years ago
4 0
No te entiendo corazón......
You might be interested in
Why can scientist assume elastic collisions as long as the temperature remains constant?
Tema [17]

Answer:

Because in elastic collisions there is no heat emission or absorption.

Explanation:

A collision is considered elastic when the total kinetic energy of the study system is conserved during the collision. Since the total kinetic energy is conserved, heat is not emitted or absorbed during the collision. Since the emission or absorption of heat is what produces changes in temperature, If the system remains at a constant temperature, there were only elastic collisions.

8 0
3 years ago
What is the Anion and it’s charge.
Dafna11 [192]

Answer:

anion has a negative charge

An anion has more electrons than protons, consequently giving it a net negative charge

8 0
3 years ago
Draw the Lewis structure for BrCl3. What are the approximate bond angles about the central atom?
Korvikt [17]

Answer:

Explanation:

BrCl₃ is an interhalogen compound with a hybridization of sp³d. The approximate bond angles can be predicted from the structure (attached below). Although, the lewis structure might be predicted to be trigonal bipyramidal from the structure, it is however a T-shaped geometry because of it's two lone pairs.

Also, from the structure attached, it can be predicted that the approximate bond angles about the central atom is 120° (360 ÷ 3) since each of the three chlorine atoms is equally spaced about the central atom.

7 0
2 years ago
What is the IUPAC for the compound ZnO?
brilliants [131]
Zinc Oxide is the IUPAC name for ZnO

5 0
3 years ago
Help me. ASAP!!!!! 23 POINTS!!!!!!!
Alona [7]
a) Group 2 elements have 2 electrons on their outer shell, so they form a 2+ charge.

b) they lose 2 electrons as they are transferred to the non metal.

c)They obtain this charge as when they are made into an ionic compound the 2 electrons on the outer shell are transferred to the non metal, meaning there are 2 more protons that electrons, giving it a positive charge.

hope this helps! :)
6 0
2 years ago
Other questions:
  • A water molecule is composed of two hydrogen atoms and one oxygen atom arranged in a bent shape. Since oxygen is significantly m
    10·2 answers
  • Using what you know about the compressibility of gases explain why the oxygen in is a SCUBA tank is compressed
    10·1 answer
  • What is the order of taxonomy of living things?
    9·1 answer
  • If the contents of a cell have a solute concentration of 0.04 percent which of these solutions would cause it to swell?
    14·2 answers
  • When sugar is dissolved in water, there is hardly any increase in volume. Which characteristic of matter is illustrated by this
    12·2 answers
  • When a conditions could exist: liquid is in dynamic equilibrium with its vapor at a given temperature, the following
    13·1 answer
  • Which element is most chemically similar to element G
    8·1 answer
  • Guys please help me i will mark brainly!
    7·1 answer
  • Is the chemical reaction, NaHCO3 ⇒ Na2CO3 + H2O + CO2, an example of combustion or an example of decomposition?
    11·2 answers
  • Which of the following would be appropriate reason(s) for scientists to reject atomic theory?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!