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
hram777 [196]
3 years ago
15

What is one example of an everyday molecule?

Chemistry
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

Hydrogen

Explanation:

Just to provide some background, an element is a pure substance consisting of only one type of atom. An atom is the smallest constituent of matter. All elements are comprised of a single type of atom (e.g., gold is composed of gold atoms, helium of helium atoms, phosphorus phosphorus, and so on).

A molecule is a group of two or more atoms. They can be the same atom (homonuclear), such as or different atoms (heteronuclear).

Some examples of homonuclear molecules include:

Hydrogen  (H2)  

Nitrogen  (N2)  

Phosphorus  (P4)  

Some examples of heteronuclear molecules include:

Carbon dioxide  (CO2)  

Sulfuric acid  (H2SO4)  

Methane  (CH4)

You might be interested in
How many calories are absorbed in a process that absorbs 0.128 joules?
earnstyle [38]

Answer:

There are 0.0305 calories in 0.128 joules

Explanation:

Given that,

Heat absorbed, Q = 0.128 J

We need to find the heat energy absorbed in calories.

We know that the relation between joules and calories is as follows :

1 calorie = 4.184 J

1 J = (1/4.184) J

So,

0.128\ J=\dfrac{0.128 }{4.184}\\\\=0.0305\ cal

So, there are 0.0305 calories in 0.128 joules

7 0
3 years ago
In a chromatography experiment, chlorophyll pigments are separated using paper. What is the stationary phase in this experiment?
DaniilM [7]
The answer in this case would be Paper. 
3 0
3 years ago
Read 2 more answers
Which of these is a physical property?
Crazy boy [7]

Answer:

malleable

Explanation:

able to be bended into shape

5 0
4 years ago
Read 2 more answers
1)True or false
AlladinOne [14]
1) <span>Chemical reactions are always spontaneous when CHANGE IN H is negative and CHANGE IN S is negative</span>False


2)The driving force of a reaction is the change in kinetic energy.
True

3) In the reaction so2cl2 double arrows s02+cl2 heat is evolved. What happens when chlorine (Cl2) is added to the equilibrium mixture at constant volume?
b. The temperature of the system decreases.

4) In a reversible reaction, two substances are in equilibrium if the concentration of each increases by the same amount but the equilibrium constant remains unaffected.
True

5) A numerical value of the ratio of products to reactants, only at a specified temperature is called a(n)
b. equilibrium constant

6)At equilibrium,
a. all reactions have ceased.

7 0
3 years ago
Which best describes sodium chloride (NaCl)?
OverLord2011 [107]

Answer: NaCl is an ionic compound

Explanation: Sodium Chloride is formed from Na+ and Cl- ions.

It is soluble in water, it has crystalline structure, it has high melting point and

It is insulator as solid form. Water solution leads current.

4 0
3 years ago
Other questions:
  • To find the number of neutrons in To find the number of neutrons in and <br> you would subtract
    15·1 answer
  • If you mix a typical aluminum ion (al, atomic no. = 13) with a typical oxygen ion (o, atomic no. = 8), what compound is formed?
    9·1 answer
  • The ___________ energy in a mechanical system is determined by adding the potential and kinetic energy together
    7·2 answers
  • When a rock falls from outer space all the way to the groung, its called a?
    10·1 answer
  • is an odourless colourless gas producing oxygen and carbon dioxide when it burns a element or compound
    5·1 answer
  • What is the symbol for Sodium Chloride? <br> A. NaOH B. NaCl C.SbCl3 D.HCl
    9·1 answer
  • Container A contains 10.0 g of liquid isopropyl alcohol which has a latent heat of vaporization of 732 J/g. Container B contains
    5·1 answer
  • Metals are considered to be ___________________ because they let electricity flow.
    12·1 answer
  • What are the ions of HI?
    10·1 answer
  • Arrange the compounds from lowest boiling point to highest boiling point.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!