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
stich3 [128]
3 years ago
10

Question 2: Trends on the Periodic Table

Chemistry
1 answer:
garri49 [273]3 years ago
5 0

Answer:

In general, atomic radius decreases across a period and increases down a group. Across a period, effective nuclear charge increases as electron shielding remains constant. ... Down a group, the number of energy levels (n) increases, so there is a greater distance between the nucleus and the outermost orbital.

Explanation:

You might be interested in
What do cyanobacteria use to produce energy and by what process do they produce energy
andrezito [222]
As they contain, green pigement they can perform "Photosynthesis" and obtains energy from that process

Hope this helps!
7 0
3 years ago
Great Sand Dunes National Park in Colorado is famous for its giant sand dunes. Sand dunes are landforms that are found in desert
Anit [1.1K]
Either b or c :), i’m not quite sure
5 0
3 years ago
As the vibration of molecules increases, the _____ of the substance increases.
garik1379 [7]
The temperature,internal energy,and kinetic energy will all increase

5 0
3 years ago
Which of the following is a carboxylic acid?
Rufina [12.5K]

Answer: The answer is D

Explanation:

5 0
4 years ago
Read 2 more answers
Is the study of matter and energy complete, or do you think there’s still new information to discover?
Vladimir [108]

Answer:

Physical science, in turn, can be divided into chemistry and physics. Chemistry is the study of matter and energy at the scale of atoms and molecules. ... Physics is the study of matter and energy at all scales—from the tiniest particles of matter to the entire universe but i dont really know if there is new information to discover

Explanation:

hope it help and if it doesnt sorry ;)

5 0
3 years ago
Other questions:
  • We use the periodic table to determine a mineral’s hardness true or false
    5·2 answers
  • Which of the following happens during a chemical reaction?
    8·2 answers
  • I really need help in this!!
    8·1 answer
  • A community needs more electrical energy. The community is located in an
    15·2 answers
  • Which of the following types of equations will include spectator ions
    6·2 answers
  • What is the Lewis structure of Ch3Ch2NH3+?
    7·1 answer
  • BH+ClO4- is a salt formed from the base B (Kb = 1.00e-4) and perchloric acid. It dissociates into BH+, a weak acid, and ClO4-, w
    15·1 answer
  • Which element has a greater ionization energy, rubidium or iodine?
    6·1 answer
  • The name for a wavelength that is formed<br> from combined waves??
    11·1 answer
  • Complete combustion of 2.0 metric tons of coal to gaseous carbon dioxide releases 6.6X10¹⁰ J of heat. Convert this energy to
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!