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
natima [27]
3 years ago
14

On the periodic table, periods are elements with similar

Chemistry
1 answer:
Vladimir [108]3 years ago
3 0

Answer:

B.) Atomic Properties

can I have brainliest?

Have\\a\\nice\\day

<h2 />

You might be interested in
Please Help!!!!!!!!!!!!!!!!!!!!
Alekssandra [29.7K]

Answer: first one

Explanation:

5 0
3 years ago
Read 2 more answers
Consider the following three-step reaction pathway.
Alenkinab [10]

Answer:

NO \longrightarrow N_2O_2 \longrightarrow N_2O \longrightarrow N2

Explanation:

The intermediates are the products of all the steps of the reaction pathway, with the exception of the last one. So the intermediates will be:

  • N2O2 from the first step
  • N2O from the second step

The list from reactant to final product:

NO \longrightarrow N_2O_2 \longrightarrow N_2O \longrightarrow N2

<em>Note: the water is considered a by-product, given that is not the product of interest in this steps.</em>

7 0
3 years ago
Chlorine is a toxic, corrosive, reactive gas. Which representation (structural formula, electron dot structure, or three-dimensi
DanielleElmas [232]

electron dot structure

Explanation:

Chemical reactions are driven by transfer or sharing of electrons between two or more atoms. To show a specie that is reactive, a sound knowledge of the distribution of electrons in the atom is necessary.

  • The electron dot structure shows only chemical symbol of the element surrounded by dots which represents the valence electrons.
  • The chemical symbol represents the nucleus and all electrons except the valence ones.
  • The dots arranged on the four sides are called lone pairs. Those that are unpaired are called odd electrons.
  • Chlorine has 7 valence electrons in its outermost shell.
  • It is made up of 3 lone pairs and 1 odd pair of electron.
  • The odd pair accounts for the reason why chlorine is very reactive.
  • It will only require just one electron to join the odd pair so as to complete the octet and be like the noble gases.

Learn more:

lewis dot structure brainly.com/question/5248264

resonance brainly.com/question/6786947

#learnwithBrainly

6 0
3 years ago
Provide the name of the compound shown below. Spelling and format counts!<br>CH3<br>NO2<br>NO2​
lesantik [10]

Answer:

ch3:-methanide

No2:-nitrogen dioxide

thank you and mark as brainliest if u find it helpful

4 0
3 years ago
Why do cars tires need more air in the winter then in the summer?
Anastaziya [24]
<span>D) Temperature is lower so the air inside the tires contracts

In cold, we all know temperature is lower, and we know, it reduces the movement of air, so it contracts

Hope this helps!</span>
5 0
3 years ago
Other questions:
  • What is the Factor Label Method?
    14·1 answer
  • How many moles are in 187.54 grams of magnesium chlorate?
    15·1 answer
  • Which of the following are advantages of the SI system?
    6·2 answers
  • Both __________ and __________ can be classified as pure substances because they have distinct properties and composition.
    13·1 answer
  • What can group numbers on the periodic table help you determine?
    6·1 answer
  • ????.?<br><br><br> .?.?<br> .<br> I have some question on Alef website
    10·2 answers
  • SOS EASY MATH PLZ HELP
    6·1 answer
  • Ask 3 questions that will help you better understand the coronavirus
    12·1 answer
  • How much heat is required to change 235 g of iodine at 25 degrees celsius into vapor at 198 degrees celsius? The melting point i
    12·1 answer
  • If you walked 20 m, took a book from a table, and walked back to your seat, what are the distance you traveled and your displace
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!