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
pychu [463]
3 years ago
11

What are periodic trends and why are they important​

Chemistry
1 answer:
algol133 years ago
4 0

Periodic trends , arising due to the arrangement of the different elements in a periodic table. It includes electronegativity, ionization energy,electron affinity, atomic radius, metallic character and chemical reactivity.

With the help of the periodic trends,we can predict or determine an element's properties.

You might be interested in
Which condition may cause farsightedness?
ozzi
It would be that the cornea is not curved enough, thus not allowing the pupil to expand to perceive further distances clearly. :)

6 0
4 years ago
Read 2 more answers
Which of the following is created when solids, liquids, or gases mix with one another? Mixture Element Compound Pure substance
Masja [62]

Answer:

The answer is a mixture

Explanation:

Different states of matter can be mixed without making a chemical change which makes it a mixture

8 0
3 years ago
The pattern of atoms and molecules give matter it’s ______<br><br> What is the blank?
EastWind [94]

Answer: Try mass that’s the best guess I can give off the top of my head

Explanation: An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms come together which forms molecules. These molecules interact to form solids, gases, or liquids.

8 0
3 years ago
Which statement best describes a bacterial cell?
KatRina [158]
B.) it is a complete organism
3 0
3 years ago
Read 2 more answers
Jonathan is working in his basement on a science fair project when his little sister closes and locks the door. Jonathan wants t
solmaris [256]

Answer:

he can bang metal pipes but i would rather say that he has to yell for help

Explanation:

why because the basement is very loud and echo so when is parents hear him they can run to basement and get him out

hope this helped

4 0
3 years ago
Read 2 more answers
Other questions:
  • How many moles of oxygen atoms are present in 3 moles of sulfur dioxide?
    15·2 answers
  • the titration of a 20.0 mL sample of an H2SO4 solution of unknown concentration requires 22.87mL of a 0.200M NaOH solution to re
    11·1 answer
  • A solution contains 0.0150 m pb2 (aq) and 0.0150 m sr2 (aq). if we add so42–(aq), what will be the concentration of pb2 (aq) whe
    13·1 answer
  • Which method is more convenient for you to use ?
    5·1 answer
  • Which is an example of a chemical reaction?
    10·1 answer
  • Is aluminum a cation or a anion
    10·1 answer
  • Which of the following sequence is correct for the oxidation of alcohol?
    13·1 answer
  • Which is true of an element?
    6·2 answers
  • Classify the following substances as an element,a mixture or a compound<br>1.limestone​
    10·1 answer
  • For each of the following substances below, identify the type of bonding between the atoms. Justify your
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!