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
KonstantinChe [14]
4 years ago
11

How would you describe an electron

Chemistry
1 answer:
avanturin [10]4 years ago
8 0

Answer:

an electron is part of the 3 things that are in an atom, it has a negative charge

You might be interested in
The standard enthalpy of formation (ΔHf°) of calcium carbonate is –1207 kJ/mol. Which ONE of the equations below has ΔH° = –1207
Art [367]

Answer:

A) Ca(s) + C(s) + 3/2 O₂(g) → CaCO₃(s)

Explanation:

Standard enthalpy of formation of a chemical is defined as the change in enthalpy durin the formation of 1 mole of the substance from its constituent elements in their standard states.

The consituent elements of calcium carbonate, CaCO₃, in their standard states (States you will find this pure elements in nature), are:

Ca(s), C(s) and O₂(g)

That means, the equation that represents standard enthalpy of CaCO₃ is:

<h3>A) Ca(s) + C(s) + 3/2 O₂(g) → CaCO₃(s)</h3><h3 />

<em>Is the equation that has ΔH° = -1207kJ/mol</em>

3 0
3 years ago
Please help me thanks
Digiron [165]

Answer:

your finger becomes negatively charged

Explanation:

5 0
3 years ago
Read 2 more answers
Does anybody know how to do this if so please help !
Viktor [21]

Answer:

add x to 7 and divide by 3

Explanation:

easier formula

3 0
2 years ago
Butanol is composed of carbon, hydrogen, and oxygen. If 1.0 mol of butanol contains 6.0 x 1024 atoms of hydrogen, what is the su
yanalaym [24]

Answer:

Option B. 10

Explanation:

If 1 mol of butanol contains 6×10²⁴ atoms of H, let's calculate the amount of H.

(number of atoms  / NA)

6.02 x 10²³ atoms ___ 1 mol

6×10²⁴ atoms will occupy (6×10²⁴ / NA) = 9.96 moles

H, has 10 moles in the butano formula.

4 0
3 years ago
_____ can be renewable or nonrenewable
poizon [28]
Energy can be renewable or nonrenewable.
6 0
3 years ago
Other questions:
  • What are the chemical properties of noble gases?
    8·2 answers
  • What is different about the secondary, tertiary, and quaternary structure of each protein?
    14·1 answer
  • What happens when you add salt to very cold ice?
    11·1 answer
  • We observe a distant object in space and see that the spectral lines for hydrogen in the object's light appear at a shorter wave
    10·1 answer
  • What is the oxidation state of each element in the species Mn(ClO4)3?
    5·2 answers
  • What type of reaction is created by starting a fire by igniting gasoline?
    15·2 answers
  • What are some similarities of solids and gases?
    9·2 answers
  • Which of these is NOT a colloid?
    8·1 answer
  • Study the diagram, which represents the general equation for photosynthesis.
    15·1 answer
  • HELP!!! WILL MARK BRAINLIEST!!! <br> picture attached below
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!