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
ladessa [460]
3 years ago
12

What are electrons?

Chemistry
2 answers:
rosijanka [135]3 years ago
7 0

Answer: Negatively charged subatomic particles.

Explanation:

Neutrons are neutrally-charge subaromic particles and protons are positively charged subatomic particles.

lesya692 [45]3 years ago
4 0

Answer:

Explanation:

b

You might be interested in
Which statements true about the total mass of the reactants during a chemical change? (5 points)
Lapatulllka [165]
It is greater than the total mass
5 0
3 years ago
What is the difference between a distraction and a reaction
sdas [7]
The difference between a distraction and a reaction is.... A distraction is a thing that prevents someone from giving full attention to something else. A reaction is a action performed or a feeling experienced in response to a situation or an event.
5 0
3 years ago
Read 2 more answers
At 80 ∘C, Kc=1.87×10^−3 for the reaction PH3BCl3(s)⇌PH3(g)+BCl3(g)
daser333 [38]

Answer:

A) he equilibrium concentration of PH3 = 0.0432M

B) he equilibrium concentration of BCl3 = 0.0432M

C)  what is the minimum mass of PH3BCl3(s) that must be added to the flask to achieve equilibrium = 1.69g

Explanation:

The detailed steps and appropriate calculation is as shown in the attached file.

6 0
3 years ago
In a chemical equation, the arrow always points toward what?
blondinia [14]
It always points towards the products.
7 0
3 years ago
How many neutrons does element X have if its atomic number is 56 and its mass number is 161?
lozanna [386]
105 neutrons. hope this helps
5 0
3 years ago
Other questions:
  • When an atom becomes an ion does its mass number change?
    7·1 answer
  • In nature, oxygen has three common isotopes. The atomic masses and relative abundances of these isotopes are given in the table
    10·1 answer
  • 1) Which of the following is the smallest unit of a chemio<br> Tallest unit of a chemical element?
    14·1 answer
  • While exploring a coal mine, scientists found plant fossils in the ceiling of the mine which had been preserved by an earthquake
    10·1 answer
  • A student completed a lab report. Which correctly describes the difference between the “Question” and “Hypothesis” sections of h
    6·2 answers
  • The atomic number is the number of _____ an atom
    9·1 answer
  • what is the momentum of a baseball with a mass of 2kg being thrown at a velocity of 85m/s forwards the hitter?​
    11·1 answer
  • How many is too many
    7·1 answer
  • Balance and find out the coefficients of reactions and products ​
    7·1 answer
  • How many moles is 2. 2 grams of CO2?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!