Randoms
What is chemistry?
Chemistry is the study of matter and its changes.
What is evaporation?
Evaporation is a liquid turning into gas.
What is solute?
Solute is the substance that has been dissolved in solvent
What are the States of matter?
Solid, liquid and gas.
Are particles always in constant motion, or are some of them?
Particles are always in constant motion.
What is mass
Mass is a measure of how much matter an object has.
What does filtration do?
A method that separates pure substances in mixtures.
What is solvent and what does it do?
Solvent is the substance that is doing the dissolving.
What is a Heterogeneous Mixture?
A Heterogeneous Mixture is a mixture where the composition is not in uniform.
What do particles have between them?
Particles have space between them.
What is volume?
Volume is the amount of space something occupies.
What is the universal solvent?
Water is the universal solvent it is the substance that can dissolve more substances than any other liquid.
What is a Homogeneous Mixture?
A Homogeneous Mixture is a uniform mixture of two or more substances.
What is all matter made up of?
All matter is made up of tiny particles.
What is concentration?
Concentration is the quantity of solute in a solution.
What is magnetism?
Magnetism is the process of separating components of mixtures by using magnets to attract materials.
What is the meanning of unsaturated?
A solution that contains less solute than it can dissolve at a given temperature is called unsaturated.
What is the definition of the word Mixture in science?
A mixture is a type of substance that contains more than one kind of particle.
What do particles tend to do always?
Particles always tend to stay close together.
What is the periodic table of elements?
The Periodic Table of Elements is a row-and-column arrangement of the chemical elements.
What is sifting?
The process of separating by using a sieve. A sieve is a utensil used for separating different-sized particles.
What is Saturated?
A solution is said to be saturated when it contains as much of the solute as it can possibly dissolve at a given temperature.
What is matter, and how can we know that something is Matter?
Matter is anything that has mass and volume (takes up space), and the reason we know it's matter is that it is made of stuff you can weigh and touch.
Why and how does temperature affect the speed at which particles move?
When you add heat, particles absorb it, causing them to move, vibrate, and rotate faster.