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
Water that flows back to the ocean is called
nordsb [41]

Surface runoff

Explanation:

The water that flows back to the streams and oceans are called surface runoff.

Surface runoff is a component of the water cycle usually composed of water in the liquid form that flows back into oceans that are nearby.

  • The hydrologic cycle shows the cyclic process by which water passes in nature.
  • Water passes through different forms, solid, liquid and gases.
  • Surface runoff is water usually after rainfall that flows rapidly.
  • They move to the final basin of deposition usually joining up with other water sources.
  • This can be nearby streams, lakes or oceans.

learn more:

Downcutting a stream brainly.com/question/9259211

#learnwithBrainly

4 0
4 years ago
In a particular breed of cattle a black coat is dominant over a red coat if a cow with the red coat is crossed with the black ba
Furkat [3]
It's D because a dominant Gene will take over a recessive
4 0
3 years ago
How many atoms are in 8.00 moles of potassium chromate?​
8_murik_8 [283]

Answer:

481.6x10^23

Explanation:

3 0
3 years ago
Read 2 more answers
Calculate the number of grams of 02, produced when 43 grams of potassium chlorate decomposes.
Dafna11 [192]

Mass O2 = = 16.832 g

<h3>Further explanation</h3>

Given

43 grams of potassium chlorate

Required

Mass of O2

Solution

Reaction

2KClO3 ⇒3O2 + 2KCl

Mol KClO3 :

= mass : MW

= 43 g : 122,55 g/mol

= 0.3509

From the equation, mol O2 :

= 3/2 x moles KClO3

= 3/2 x 0.3509

= 0.526

Mass O2 :

= 0.526 x 32 g/mol

= 16.832 g

4 0
3 years ago
PLEASE ANSWERRRRRRR
andrezito [222]
B all of these will increase the strength of the magnet
3 0
3 years ago
Other questions:
  • All of the following are true regarding alcoholic fermentation, except that alcoholic fermentation
    11·1 answer
  • Locate the ion that has no change in oxidation number in redox reactions.
    12·1 answer
  • In the laboratory, a volume of 100 mL of sulfuric acid (H2SO4) is recorded. How many g are there of the liquid if its density is
    14·1 answer
  • How many mL are 2.3 mol of CO2 at STP?
    15·2 answers
  • 5. What happens when you make ice cubes by putting a tray of water in the
    7·1 answer
  • Influnza meaning....​
    5·2 answers
  • What is the chemical formula of potassium manganate vii
    14·1 answer
  • How would life be different without polythene
    7·1 answer
  • A sample of iron contains 2.806 x 1024 atoms of iron (Fe). How many moles of iron are in the sample?
    9·1 answer
  • In the chemical equation 4Fe + 3O2 → 2Fe2O3, 20.99 grams of iron (Fe) are needed to produce 30.01 g of Fe2O3.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!