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
Inessa05 [86]
3 years ago
6

How does the atomic radius change going down and across the periodic table?

Chemistry
2 answers:
Dima020 [189]3 years ago
8 0
Atomic radius increases as you move down and across to the left of the periodic table towards Francium. Atomic radius decrease going up and across to the right of the periodic table towards Fluorine.
spin [16.1K]3 years ago
4 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.

Explanation:

You might be interested in
Drag the description to the category
viktelen [127]

Answer:

ok

Explanation:

5 0
3 years ago
Of the following which is not a bronsted acid 1 HF 2 HSO4- 3 F- 4 HNO3 5 H2CO3
mr_godi [17]
I think the answer is 1. HF
5 0
3 years ago
An ____,or an element located in group 7A, will form a salt when reacted with a metal atom.
stiv31 [10]

Answer:

B. Halogen

Explanation:

Halogens are the family of chemical elements found in the group VIIA of the periodic table which means they possess seven (7) outer electrons. Some examples of halogens are Fluorine (F), Iodine (I), Bromine (Br), and Chlorine (Cl).

A halogen, or an element located in group 7A, will form a salt when reacted with a metal atom.

For example, when Chlorine reacts with Sodium it would form a salt known as Sodium Chloride.

Na + Cl ----> NaCl

5 0
3 years ago
What does the amount of kinetic energy an object has depend on?
Nastasia [14]
The answer is Velocity and potential energy. Kinetic energy is the total energy of a system or an object in motion and requires movement.
6 0
3 years ago
What gives the gem amethyst its purplish color?
Aleks [24]
Answer will be B:Iron
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the proper name for this fomula BaCl 2
    12·2 answers
  • What is the [H3O+] of a solution with a pH of 2.56? 2.56 M, 2.75 x 10-3 M, 363 M, or -0.408 M
    12·2 answers
  • What is the formula mass of beryllium chloride , becl2?
    13·1 answer
  • A student is using a copper strip and a strong chlorine solution in her experiment. Which of these is a chemical property of one
    12·2 answers
  • PLS HELPPP!!!!
    13·1 answer
  • How many ATOMS are in 7.32 moles of sulfur<br> dioxide?
    10·1 answer
  • How many moles of SnF₂ will be produced along with 48 grams of H₂?
    5·1 answer
  • True or false; some organisms are not affected by any abiotic factors
    10·2 answers
  • How much heat energy is obtained when 1 kg of ethane gas, C2H6, is burned in oxygen according to the equation: 2C2H6(g)+7O2(g)→4
    9·1 answer
  • Help me plsss yall??????
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!