Matter

Define Matter

• Matter is anything that has mass and can be percieved by our senses.

• Matter is anything that is made in one or more substances.

• Matter is derived from the greek word ''matte" which means divided into two

• Matter is anything that has 2 or more substances in a fixed ratio.

Draw Arrangement of molecules in solid

Define Sublimation

• The process in which a gas turns directly into a solid without passing through the liquid state.
• The process in which a solid turns directly into a gas without passing through the liquid state.
• The process in which a solid turns directly into a liquid without passing through the gas state.
• The process in which a liquid turns directly into a gas without passing through the solid state.

Define Freezing

• Freezing is the process in which a solid turns into a liquid due to an increase in temperature.
• Freezing is the process in which a liquid turns into a gas due to an increase in temperature.
• Freezing is the process in which a gas turns into a liquid due to a decrease in temperature.
• Freezing is the process in which a liquid turns into a solid due to a decrease in temperature.

Do Solids have fixed shape (type yes or no)

Write differentiate between Solid and Gas (Compress)

Do you agree that Plasma is the fourth state of Matter

• YES

• NO

Identify the Arrangement of molecules in Liquids

• Molecules in liquids are arranged closely together but can move past each other.
• Molecules in liquids are arranged in a linear sequence
• Molecules in liquids are arranged in a random chaotic manner
• Molecules in liquids are arranged in a perfect grid pattern

Define Atom