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
lara31 [8.8K]
3 years ago
7

B)Group 7A are active non metal why? Give reasons

Chemistry
1 answer:
katrin [286]3 years ago
5 0

Answer:

Halogens (group 17) are very reactive because they need only one electron to fulfil their ... Which group in the periodic table contains metal, non-metal, and liquid as well as gas at room temperature? ... What are the oxides of non metals?

Explanation:

You might be interested in
In which of these samples do the atoms have the least kinetic energy? bromine gas (75°C) bromine gas (60°C) liquid bromine (45°C
horrorfan [7]
Gases have high kinetic energy: the molecules are moving much more than in a liquid or solid. You can cut out A and B. In the liquids, the difference is temperature. If a lower temperature is closer to being solid, and a solid has lower kinetic energy than a liquid, then C is the answer. Hope this helps.
5 0
3 years ago
Read 2 more answers
Which option identifies what might change Larry's mind in the following scenario? Larry is not interested in participating in hi
Finger [1]

Answer:

providing bins for each recyclable material could change Larry's mind, coz in return of unnecessary things of household she's getting bins in return so she might get interested!

6 0
3 years ago
Determine the number of three egg omelets that can be prepared from 4 dozen eggs
AveGali [126]

4 dozen eggs= 48 eggs

48 eggs/ 3 eggs

16 three egg omelets can be made

5 0
3 years ago
Read 2 more answers
How many electrons in an atom can have each of the following quantum number or sublevel designations?
storchak [24]

10 electrons in an atom can have each of the 3d quantum number or sublevel designations.

<h3>What are four quantum numbers?</h3>

Quantum numbers are used to characterize the values of conserved quantities in a quantum system's dynamics in both quantum physics and chemistry.

1) The "n" sign refers to the principal quantum number. It shows how many shells there are.

2) The "l" sign indicates the azimuthal quantum number. It gives the form of the orbitals and their angular momentum. 0 to n-1 make up its range.

3) "m_{l}" stands for the magnetic quantum number. It serves as a cue for spatial orientation. The range of it is -l to +l.

4) Spin quantum number, represented by the symbol "m_{s}". It shows how the electron is spinning.

Learn more about quantum numbers here:

brainly.com/question/14288557

#SPJ4

4 0
2 years ago
How do compounds affect an atom's stability
max2010maxim [7]
<span>Most atoms are not absolute stable in their natural state, so they tend to react with other atoms in different ways to become more stable.</span>
5 0
3 years ago
Other questions:
  • In which group of the Periodic Table do most of the elements exhibit both positive and negative oxidation states?
    8·1 answer
  • During a medical screening, lung capacity testing is a standard procedure.<br> a. True<br> b. False
    15·1 answer
  • Given the balanced equation representing a reaction:
    12·1 answer
  • What describes the basis of the band theory of metallic bonding
    11·1 answer
  • Which of these features of Earth's crust are caused by the shifting of tectonic plates?
    14·1 answer
  • What is the fee for a law and rules book
    6·1 answer
  • The discovery of protons and electrons most directly refuted or replace the idea that
    5·1 answer
  • Individual particles move with the wave.
    7·1 answer
  • Which of the following is an oxidation-reduction reaction?
    7·1 answer
  • The mass of a proton is approximately equal to the mass of…
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!