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
love history [14]
3 years ago
9

Which group of elements is considered the most reactive non-metals?

Chemistry
2 answers:
Eva8 [605]3 years ago
6 0
<h2>Question:</h2>

Which group of elements is considered the most reactive non-metals?

<h2>Answer:</h2>

<u>D</u><u>.</u><u> </u><u>Noble</u><u> </u><u>Gases</u><u> </u>

  • <u>Th</u><u>e </u><u>noble</u><u> </u><u>gasses</u><u> </u><u>are a special group because of their lack of reactivity, the element fluorine is the most reactive nonmetal. It is not found in nature as a free element.</u>

<h2><u>#CARRYONLEARNING</u><u> </u></h2><h2><u>#STUDYWELL</u><u> </u></h2>
Lina20 [59]3 years ago
3 0
The answer would be C. Halogens. Noble gases are NON reactive and the others are less reactive. Halogens are the most reactive non metals.
You might be interested in
Gaseous hydrogen iodide is placed in a closed container at 425∘C, where it partially decomposes to hydrogen and iodine: 2HI(g)⇌H
murzikaleks [220]

Answer:

0.0184

Explanation:

Let's consider the following reaction at equilibrium.

2 HI(g) ⇌ H₂(g) + I₂(g)

The concentration equilibrium constant (Kc) is equal to the product of the concentration of the products raised to their  stoichiometric coefficients divided by the product of the concentration of the reactants raised to their  stoichiometric coefficients.

Kc = [H₂] × [I₂] / [HI]²

Kc = (4.78 × 10⁻⁴) × (4.78 × 10⁻⁴) / (3.52 × 10⁻³)²

Kc = 0.0184

5 0
3 years ago
Which statement best describes the organelles in a cell
Bas_tet [7]

Answer:

(2) Organelles must work together and their

activities must be coordinated

Explanation:

Organelles are usually located in cells. They are saddled with the role of performing specific functions in the cells for the overall functioning of life. In eukaryotic cells, the organelles are membrane bounded but in prokaryotic or primitive cells such is not the case.

Examples of cell organelles are ribosome, food vacuole, nucleus e.t.c. Just like organs in the body, organelles must work together in order to enhance life.

5 0
2 years ago
Need these 2 answered asap pls
Kitty [74]

Answer:

im not a brain wiz but i think 20

Explanation:

3 0
2 years ago
When KNO3 dissolved in water, what is the intermolecular attraction between NO3 ions
Snezhnost [94]
Ion-dipole forces

H2O has hydrogen bonding, which is a form of dipole-dipole forces, and NO3- is an ion, so the intermolecular attraction is ion-dipole.
4 0
2 years ago
Which of the following is not a postulate of the kinetic molecular theory?
tester [92]

Explanation:

Which of the following is not a postulate of the kinetic molecular theory?

Answer is

option D. the collisions between gas molecules are elastic

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>

6 0
3 years ago
Other questions:
  • How many molecules are in 28 grams of nitrogen gas in balloons?
    7·1 answer
  • How many joules of heat are required to heat 125 g aluminum from 19.0°C to 95.5°C?
    13·2 answers
  • The energy transferred between samples of matter because of a difference in their temperatures is called a. heat. b. thermochemi
    6·1 answer
  • Two atoms of the same substance wi the different numbers of neutrons are called what
    14·1 answer
  • a problem or issue in a human or natural environment caused by chemical reactions. Plz give me the URL as well.
    9·1 answer
  • Which living thing would u expect to find in a swamp
    10·1 answer
  • Which of the following statements is TRUE? Question 1 options: There is a "heat tax" for every energy transaction. A spontaneous
    15·1 answer
  • A system initially has a pressure of 12 atm and a volume of 9 L. What is the volume if the pressure is decreased to 6 atm?
    6·1 answer
  • To make most synthetic elements, scientists use powerful machines called
    8·2 answers
  • Which electrons in an atom will have the same amount of energy?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!