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
goldfiish [28.3K]
2 years ago
13

Which item would react most rapidly if touched by a match?

Chemistry
1 answer:
Flura [38]2 years ago
7 0

sawdust

Explanation:

I think so u have a google in ur mobile duhh nah just kidding may be its correct

You might be interested in
What causes the changes in air pressure on the earth surface
Fudgin [204]
<span>Atmospheric Pressure</span>
5 0
3 years ago
Pls just help me out the vid is 6 Chemical Reactions That Changed History; need help on no.6. I DON’T EVEN KNOW HOW TO SOLVE IT
GREYUIT [131]

Explanation:

HCL you can do it yourself .try again

4 0
3 years ago
Use the periodic table to determine the electron configuration for iodine (i). express your answer in condensed form.
Dovator [93]
Iodine electron configuration is:

1S^2 2S^2 2P^6 3S^2 3P^6 4S^2 3d^10 4P^6 5S^2 4d^10  5P^5
when Krypton is the noble gas in the row above iodine in the periodic table,
we can change 1S^2  2S^2 2P^6 3S^2 3P^6 4S^2 3d^10 4P^6 by the symbol
[Kr] of Krypton.

So we can write the electron configuration of Iodine:
[Kr] 5S^2 4d^10 5P^5

8 0
3 years ago
Read 2 more answers
Use wedge-bond perspective drawings (if necessary) to sketch the atom positions in a general molecule of formula (not shape clas
yuradex [85]

The atom positions in a general molecule of formula (not shape class) AXn that has shape square pyramidal at the corers of square and one at the above center of the square.

<h3>What is square pyramidal?</h3>

The square pyramidal is a shape geometry of the hybridization in which it consists of one lone pair and 5 bond pairs of electrons that repel each other and due to which the geometry changes from octahedral to square pyramidal.

As atoms are located at the four corners of the planer and one atom at the above center of the planner which is repelled by 4 atoms present at the corner of the planer.

Therefore, the atom positions in a general molecule of formula (not shape class) AXn that has a shape square pyramidal at the corners of the square and one at the above center of the square.

Learn more about square pyramidal, here;

brainly.com/question/8742529

#SPJ4

7 0
1 year ago
an isotope of cesium (cesium-137) has a half-life of 30 years if 1.0g of cesium-137 disintegrates over a period of 90 years how
Juliette [100K]
The answer is after 3 half lives
4 0
3 years ago
Other questions:
  • The smallest unit which maintains the physical properties of a compound is a(n _____. atom element molecule alloythe smallest un
    13·1 answer
  • what if you drop a small magnet repeatedly it become demagnetized. explain. what is happening sub-atomically?
    11·1 answer
  • When marco is sick, he tests the ph of his saliva and finds that it is 6.1. what is the hydrogen ion concentration of his saliva
    12·1 answer
  • Voltaic cells and electrolytic cells are similar because:
    5·1 answer
  • What holds combinations of atoms together in molecules?
    11·2 answers
  • When a 1 kg ball is dropped from the roof of a building its speed increases from 0 m/s to 10 m/s just before it hits the ground.
    12·2 answers
  • One isotope of a metallic element has the mass number 67 and 37 neutrons in the nucleus. The cation derived from the isotope has
    5·2 answers
  • What do you call the meetings of two planets/objects as seen from the earth? hurrry ASAP!!!!!
    9·1 answer
  • PLEASE HELP ASAP IT'S TIMEDDDDD​
    10·1 answer
  • The 4f subshell of an atom contains 14 electrons. What is the maximum number
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!