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
oksano4ka [1.4K]
4 years ago
7

I need help understanding polyatomic ions

Chemistry
1 answer:
Vinvika [58]4 years ago
3 0
A polyatomic ion, also known as a molecular ion, is a charged chemical species (ion) composed of two or more atoms covalently bonded or of a metal complex that can be considered to be acting as a single unit. The prefix poly- means "many," in Greek, but even ions of two atoms are commonly referred to as polyatomic
You might be interested in
How many significant digits are there in the number 204.0920?
mihalych1998 [28]
204.0920-It have 7 significant digits
6 0
4 years ago
Read 2 more answers
You are an intermediate product of an industrial process which intends to separate iron from its ore. A well known iron ore is h
taurus [48]

Answer:

Malachite

Explanation:

Malachite is a copper carbonate hydroxide mineral, with the equation Cu2CO3(OH)2. This dark, green-joined mineral solidifies in the monoclinic precious stone framework, and frequently shapes botryoidal, sinewy, or stalagmitic masses, in cracks and profound, underground spaces, where the water table and aqueous liquids give the way to synthetic precipitation. So, the answer is malachite. Best of Luck!

3 0
3 years ago
what is a mole and why does a mole of magnesium and a mole of carbon weigh different they have the same number of atoms?
timofeeve [1]
~ A mole is a unit of 6*10^23.

~One mole of carbon atoms has a mass of exactly 12 g.

~ Because magnesium atoms each have twice the mass of carbon atoms ( 24Mg compared with 12C), one mole of magnesium has a mass of 24 g.

~ Rather, one mole of any element has a mass in grams that is equal to its relative atomic mass.
8 0
3 years ago
What is the Kp of this reaction at 700oC if the Kc is 0.40? 
dem82 [27]
I am pretty sure its D
3 0
3 years ago
Read 2 more answers
Sugar cubes are placed in water. how will the mixture be affected by stirring the water, by breaking apart the sugar cubes, or b
tangare [24]
When the sugar cubes are <span>placed in water, then, the mixture will be affected by stirring the water. 
By stirring the water, the sugar cubes dissolve in water. The molecules of sugar cubes interact with water molecules in the jar. But when more sugar is added to the water, there comes a saturation point when no more sugar will be dissolved and it will settle down. Then, by raising the temperature the settled sugar will be dissolved too.</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Explain meaning and defination if child pychology​
    10·1 answer
  • In lecture we discussed two aspects of the critical concentration. What is the relationship between the critical concentration a
    12·1 answer
  • Which state of matter expands when heated and is easy to compress? gas solid liquid
    7·1 answer
  • Which number indicates the energy level of an atom's valence electrons?
    6·1 answer
  • Mixing hydroelectric acid and sodium hydroxide is an example of an exothermic reaction. If you were holding a beaker while this
    12·1 answer
  • (01.01 LC)
    7·2 answers
  • The scatterplot shows the number of visitors at an art show in relation to admission price. What does point A on the scatterplot
    13·1 answer
  • A scientist has a container with a substance inside. At first, the molecules in the substance move away from each other. Later,
    7·1 answer
  • The reaction of hydrogen with nitrogen to produce ammonia is shown below. If there are 3 moles of nitrogen, how many moles of hy
    10·2 answers
  • Write a balanced equation for the reaction of Zn(H₂O)₄²⁺ in aqueous NaCN.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!