States of matter

What are the 4 states of matter?

• solid, liquid, gas, plasma.

• solid, liquid, gas

• plasma, liquid, gas

• There are only 3 states of matter?

Answer explanation

The four states of matter are solid, liquid, gas, and plasma. This choice includes all recognized states, while the other options omit plasma or suggest there are only three states.

1. 1. Has a fixed volume.
2. 2. Shape is based on its container it is in.
3. 3. Particles can flow or slide past each other.

• solid

• liquid

• gas

• plasma

Answer explanation

The characteristics describe a liquid: it has a fixed volume, takes the shape of its container, and its particles can flow past each other, distinguishing it from solids, gases, and plasma.

Tags

NGSS.MS-PS1-4

1. 1. No fixed volume or shape
2. 2. If confined, particles will spread out to fill the container.
3. 3. Particles have high kinetic energy.
4. 4. Particles can freely move.

• Gas

• Solid

• Liquid

• Plasma

Answer explanation

The characteristics listed, such as no fixed volume or shape, high kinetic energy, and the ability of particles to move freely, are all defining traits of a gas. Therefore, the correct answer is gas.

Tags

NGSS.MS-PS1-4

1. 1. Matter composed of positively and negatively charged particles with extremely high kinetic energy.

2. 2. Most common form of matter in the universe.

• Solid

• Liquid

• Gas

• Plasma

Answer explanation

Plasma is matter made of charged particles with high kinetic energy, making it the most common form of matter in the universe, found in stars and lightning.

Tags

NGSS.MS-PS1-4

1. 1. Fixed volume and a fixed shape.

2. 2. Particles are held tightly together in a rigid structure.

3. 3. Particles have low kinetic energy.

4. 4. Particles vibrate in place.

• solid

• liquid

• gas

• plasma

Answer explanation

The characteristics listed, such as fixed volume and shape, tightly held particles, low kinetic energy, and vibration in place, are all defining traits of a solid. Therefore, the correct answer is 'solid'.

Tags

NGSS.MS-PS1-4

Which state of matter has particles arranged like this?

• solid

• liquid

• gas

• plasma

Answer explanation

Gas particles are arranged far apart and move freely, unlike solids and liquids where particles are closely packed. This arrangement allows gases to fill their container, making 'gas' the correct answer.

Tags

NGSS.MS-PS1-4

Based on the image, which state of matter is this?

• liquid

• gas

• solid

• Plasma

Answer explanation

The image likely shows a definite shape and volume, characteristics of a solid. Unlike liquids and gases, solids maintain their form and do not flow, confirming that the correct answer is solid.

Based on the image, what state of matter is this?

• plasma

• solid

• liquid

• gas

Answer explanation

The image likely depicts a state of matter where particles are ionized and free-moving, characteristic of plasma. Unlike solids, liquids, or gases, plasma consists of charged particles and is often found in stars and lightning.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The sum of potential and kinetic energy stored in an object is called?

• thermal energy

• kinetic energy

• potential energy

• lots of energy

Answer explanation

The sum of potential and kinetic energy in an object is referred to as thermal energy. This encompasses all forms of energy within the system, making 'thermal energy' the correct choice.

Energy in motion is known as potential energy

• True

• False

Answer explanation

The statement is false because energy in motion is known as kinetic energy, while potential energy refers to stored energy based on an object's position.

Tags

NGSS.MS-PS3-1