Molecules
Trending Questions
What is an atom, element, molecule, and compound? What is an example of each?
Sugar Is a compound made up of what elements
Ozone is a
monoatomic molecule
diatomic molecule
triatomic molecule
polyatomic molecule
Difference between element and compound in column wise?
Define the following:
Molecules
Which of the following exists as a non-reactive gas at room temperature?
Bromine
Iodine
Nitrogen
Phosphorus
Baking soda (NaHCO3)
A molecule is the smallest unit of :
A.element
B.compound
C.both of these
D.none of these
Are molecules and elements the same?If not, what's the difference between the two?
Reason: A molecule can have only similar kind of atoms.
Both the statements are true, and 2 explains 1
- Only Statement-1 is true
Both the statements are true, and 2 doesn't explain 1
- Only Statement-2 is true
Molecule is the smallest complete unit of :
A.an element
B.A compound
C.both of these
D. None of these
Which of the following is/are classified as molecule of a compound?
Glucose
Oxygen
Nitrogen
Helium
- Hydrogen chloride
- Chlorine
- Oxygen
- Nitrogen
What is the composition of washing soda?
Na:C:O:H = 2:1:3:1
Na:C:O:H = 2:1:4:2
Na:C:O:H = 2:1:13:20
Na:O:H =1:1:1
The smallest particle of an element is an _______and the smallest particle of a compound is a_____________.
State if the following statements are True or False. Correct the false statement.
A molecule is the smallest particle of an element.
- True
- False
An atom of oxygen can exist independently.
- True
- False
Answer in one word or in one substance:
The smallest particle of a substance that can exist freely and retain the characteristics of that substance.
Is O a molecule?
Yes
No
Carbon dioxide is a
Lightest element known to man??
Statement-1: N2 and H2O are both molecules.
Statement-2: A molecule can have only similar kind of atoms.
Both the statements are true, and 2 doesn't explain 1
Both the statements are true, and 2 explains 1
- Only Statement-1 is true
- Only Statement-2 is true
How do I find out if an atom is a element or compound?
Which of the following are Molecules?
(i) O2
(ii) Argon
(iii) Ammonia
(iv) Helium
(v) Water
(vi) Sugar
- i, iii, v, vi
- i, iv, ii
- iii, v, vi
- ii, iv, v
Which of the following are Molecules?
(i) O2
(ii) Argon
(iii)Ammonia
(iv) Helium
(v) Water
(vi) Sugar
- i, iv, ii
- iii, v, vi
- ii, iv, v
- i, iii, v, vi
Sir can molecule have only one atom... Trying to understand monoatomic molecule..
When a water sample is taken from the sea, what will be the ratio of the atoms released upon ionization of a water molecule from the sample?
1 molecule of oxygen and 2 molecules of hydrogen
1 atom of hydrogen and 2 atoms of oxygen
1 molecule of hydrogen and 2 molecules of oxygen
1 atom of oxygen and 2 atoms of hydrogen
सोडियम ऑक्साइड के एक अणु में धात्विक आयनों व अ-धात्विक आयनों की संख्या का अनुपात है
- 1 : 3
- 1 : 2
- 2 : 1
- 3 : 1
Which of the following options is/are correct?
A molecule exhibits all properties of the compound.
An atom exhibits all properties of the compound.
An atom can show different properties than the compound
A molecule can show different properties than the compound