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
Yuki888 [10]
2 years ago
15

How atomic radius changes across a period and down a group in the periodic table?

Chemistry
1 answer:
allochka39001 [22]2 years ago
3 0

Answer:

An atom gets larger as the number of electronic shells increase; therefore the radius of atoms increases as you go down a certain group in the periodic table of elements. In general, the size of an atom will decrease as you move from left to the right of a certain period.

Explanation:

You might be interested in
Inside the room the air is often warmer near the ceiling than near the floor. Which of the following accounts for the difference
Rudiy27
The correct answer would be C. Convection, which describes that heat rises.
3 0
3 years ago
What is the resulting formula unit when aluminum (Al) and phosphorus (P) bond?
Delvig [45]
<span>aluminium phosphide AlP</span>
7 0
3 years ago
How many moles of hcl are produced from a reaction with 6.2 moles of h2 given the following equation
Bas_tet [7]
It would be 12.4 moles of HCL because you multiply 6.2 by how many moles of HCL in te equation then divide it by how many moles of h2 in the equation so you multiple 6.2 by 2 moles because there’s two moles of HCL which gives you 12.4 then you divide it by one because in the equation there is only 1 mole of H2
5 0
3 years ago
Give the electron confiuration of Chromium (Cr), atomic number 24.
nadezda [96]
<span>Chromium is a transition metal and it has 24 electrons and here is the orbital diagram. If we're going to make this short hand and make the electron configurationfor this we would make this 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d4 okay from now on every time you see 3d4 you're going to change it, we do not like 3d4.</span>
4 0
3 years ago
Read 2 more answers
Does a Chemical reaction happen between Sodium and water? I NEED the answer NOW! (please!!!)
kompoz [17]
A chemical reaction does happen between sodium and water to form Sodium Hydroxide (NaOH) and Hydrogen Gas (H-2)
5 0
3 years ago
Other questions:
  • How Did Lavoisier's wife help him to communicate the results of his experiments
    11·1 answer
  • The specific heat of water is 4.184 J/g˚C How much heat energy is absorbed when 88.0 g of water is heated from 5.8 C to 35 C? (H
    11·1 answer
  • When co2 levels are high the kidneys reabsorb this to compensate?
    5·2 answers
  • The third ionization energy of bromine is the energy required for which of the following processes?
    14·1 answer
  • How could two objects have the same temperature but different thermal energies? One object could have more particles and greater
    13·1 answer
  • How to find valency?​
    14·2 answers
  • Complete the symbol equation for the preparation of sodium sulfate
    5·1 answer
  • D. The ¬_____________________ converts food into energy. It is found in both plant cells and animal cells.
    8·2 answers
  • Study the picture below. What does arrow F represent?
    8·1 answer
  • Name the acids present in Tamarind Tomato and Vinegar?​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!