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
ankoles [38]
3 years ago
9

What does chemistry mean?​

Chemistry
2 answers:
Daniel [21]3 years ago
4 0
A science that deals with the composition, structure, and properties of substances and with the transformations that they undergo
OLEGan [10]3 years ago
3 0

Answer:

The definition of chemistry is a branch of science that deals with the form and properties of matter and substances or the interaction between individuals.

You might be interested in
What is the energy required to remove the electron from a hydrogen atom in the n = 11 state?
zaharov [31]

Based on the data given, the energy required to remove an electron from a hydrogen atom in the n = 11 state is -0.112 eV

<h3>What is ionization energy?</h3>

Ionization energy is the energy requiredto remove an electron from a neutral atom or a cation in its gaseous state.

To calculate the energy required to remove the electron from a hydrogen atom in the n = 11 state, the formula below is used:

  • E_n = \frac{E_0 × Z^{2}}{n^{2}}

where

E_0  \: is  \: ground  \: state  \: energy  \: of \:  hydrogen \:  atom \:  = -13.6 eV \\

  • Z = 1
  • n = 11

substituting the values:

E_n = \frac{ - 13.6 × 1^{2}}{11^{2}} \:  =  - 0.112 \: eV

Therefore, the energy required to remove an electron from a hydrogen atom in the n = 11 state is -0.112 eV

Learn more about ionization energy at: brainly.com/question/1445179

5 0
2 years ago
Why does sea grass help prevent erosion along the beach
Ostrovityanka [42]

Their roots trap and stabilize the sediment, which not only helps improve water clarity and quality, but also reduces erosion and buffers coastlines against storms. Sea grass can further improve water quality by absorbing nutrients in runoff from the land.

5 0
3 years ago
What are two factors that determine whether two colliding particles will interact chemically?
NeX [460]

Explanation:

molecular collisions. reactant particles must collide with one another before any reaction can occur.

activation energy. colliding particles must possess a certain minimum total amount of energy if the collision is result in reaction.

7 0
3 years ago
Definition of property change.<br>chemistry ​
Black_prince [1.1K]

Answer:

This is the change of one type of matter into another type of matter

7 0
3 years ago
Which of the following is an example of an Arrhenius acid?
Dmitrij [34]
HCl is because h+ is produced
7 0
3 years ago
Other questions:
  • How did speculators take advantage of the Homestead Act?
    14·1 answer
  • A compound that can act as an acid or a base is referred to as
    12·2 answers
  • In france grapes are 1.83 euros per kilogram. What is the cost of grapes in dollars per pound if the exchange rate is 1.40 dolla
    5·1 answer
  • The millions of fossils that scientists have collected are called the fossil __.
    6·1 answer
  • PLEASE HELP. requires 35 mL of NaOH(aq) to neutralize
    10·1 answer
  • The building blocks of DNA are like alphabet letters,
    12·1 answer
  • In a neutral atom, the number of protons is always equal to what other part of the atom?
    11·1 answer
  • Need help. I don’t know how to do these problems need them by today .
    14·1 answer
  • An object resting on top of a building has the most potential energy ....
    8·2 answers
  • What type of salt will affect temperature most?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!