matter construction

during the vaporization process , the liquid molecules ........ energy

• lose

• gain

• don't change

• lose and gain

HCL Hydrogen chloride consists

• two hydrogen atom and one oxygen atom

• one hydrogen atom and 3 chlorine atom

• 2 hydrogen atom and 3 nitrogen atom

• one hydrogen atom and one chlorine atom

Which state of matter has particles arranged like this?

• solid
• liquid
• gas

the intermolecular spaces among the molecules of oxygen gas is .........

• medium

• very large

• very small

• absent

smallest part of matter which can exist freely..............

• Molecule

• Atom

• Element

The molecules of the same substances are different from each other

• True

• False

Water molecule is composed of ....................

• one hydrogen atom and two oxygen atoms

• one hydrogen atom and two nitrogen atoms

• one oxygen atom and two hydrogen atoms

• two hydrogen atoms and two oxygen atoms

.................. is a diatomic liquid molecule.

• Bromine

• Mercury

• Oxygen

• Xenon

............... is the monoatomic liquid molecule.

• Bromine

• Mercury

• Oxygen

• Xenon

Which state of matter has particles arranged like this?

• solid
• liquid
• gas