Grade 7 General Science worksheet on laboratory equipment identification.

Problem Description:

The task is to identify and label each piece of laboratory equipment shown in the image using the provided word bank. The word bank includes the following terms:

- balance
- beaker
- Bunsen burner
- Erlenmeyer flask
- graduated cylinder
- funnel
- ring stand
- test tube
- test tube clamp
- tongs

Solution Approach:

1. Identify Each Piece of Equipment: Carefully observe each image and match it with the corresponding term from the word bank.
2. Label Each Image: Write the correct name of the equipment below each image.

Step-by-Step Identification:

#### Top Row:
1. First Image (Left): This is a device used for heating substances. It has a gas nozzle and a flame.
- Label: Bunsen burner

2. Second Image: This is a long, cylindrical container used for holding small amounts of liquid or solid samples.
- Label: test tube

3. Third Image: These are metal tools used for handling hot objects safely.
- Label: tongs

4. Fourth Image: This is a tall, cylindrical container with measurement markings used for measuring liquids.
- Label: graduated cylinder

#### Middle Row:
5. First Image (Left): This is a conical-shaped flask with a narrow neck, commonly used for mixing chemicals.
- Label: Erlenmeyer flask

6. Second Image: This is a stand used to hold test tubes securely during experiments.
- Label: ring stand

7. Third Image: This is a funnel used for transferring liquids into narrow containers without spilling.
- Label: funnel

#### Bottom Row:
8. First Image (Left): This is a wide-mouthed container used for holding and mixing larger volumes of liquids.
- Label: beaker

9. Second Image: This is a tool used to secure test tubes to a ring stand.
- Label: test tube clamp

10. Third Image: This is a device used for measuring mass accurately.
- Label: balance

Final Answer:

Here is the labeled diagram:

1. Bunsen burner
2. test tube
3. tongs
4. graduated cylinder
5. Erlenmeyer flask
6. ring stand
7. funnel
8. beaker
9. test tube clamp
10. balance

Boxed Final Answer:

\[
\boxed{
\text{Bunsen burner, test tube, tongs, graduated cylinder, Erlenmeyer flask, ring stand, funnel, beaker, test tube clamp, balance}
}
\]