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
pickupchik [31]
3 years ago
10

Order the elements from smallest to largest atomic number

Chemistry
1 answer:
postnew [5]3 years ago
8 0

the largest is francium, Z=87 , or caesium, Z=55 ; and the smallest is definitely helium, Z=2 .

Explanation:

make me Brainliest

You might be interested in
Which substance is not capable of acting as an arrhenius acid in aqueous solution
olga2289 [7]

Answer:

SO3 2- which is sulfite

i have to put this because it doesnt let me send the answer like that :)

3 0
2 years ago
Why do ionic compounds conduct electric current when they are melted or dissolved in water?
erik [133]
It is beacuse the ions in the melted or aqueous ionic compound is mobile and can freely move through the fluid and conduct electricity.
4 0
3 years ago
química: compara y contrasta la investigación básica, investigación aplicada y el desarrollo tecnológico. razonamiento crítico.​
mihalych1998 [28]
This isn’t anything related to chemistry dude
7 0
2 years ago
The following reaction has an activation energy of 262 kJ/mol.
Hitman42 [59]

Answer: i really       dont know srry

Explanation:

4 0
3 years ago
She slams her fist onto the calculator with 8000 j of KE. If she moved her arm at 3 m/s, what is the mass of her fist?
Makovka662 [10]

Answer:

1777.7

Explanation:

kE =0.5mv^2

8000=9/2 m

1777.7

3 0
3 years ago
Other questions:
  • Why does the ice melt when you hold it in your hand? A.Heat is transferred from your hand to the ice cube. B.Heat from the ice c
    9·1 answer
  • A solution was prepared by dissolving 195.0 g of KCl in 215 g of water. Calculate the mole fraction of KCl. (The formula weight
    11·1 answer
  • What is the mole fraction of solute and the molal concentration for an aqueous solution that is 16.0% NaOH by mass?
    6·1 answer
  • An orbital would never exist in the quantum description of an atom is
    12·1 answer
  • How do alchemy and chemistry differ?
    6·1 answer
  • A strong acid OR base is one that:
    12·1 answer
  • Can someone help me with Q4 MCQ? I would like to have an explanation pls. Thanks, will mark brainliest.
    15·1 answer
  • Explain the solid, liquid, and gas states in terms of volume, shape and movement of particles
    14·1 answer
  • What, if anything is wrong with the model of the solar system shown below ? Give me a big or small answer
    6·1 answer
  • Which area of the atom<br> contains the most mass, but<br> the least volume?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!