Question

Stade two precautions in using the Laboratory
thermometer?​

Answer 1

Answer:

Never hold the thermometer by the bulb while reading it.

Wash the thermometer with water or antiseptic solution before and after use.

While performing the experiment, don't touch the bulb of the thermometer with the wall of the beaker.

Read the thermometer keeping the level of mercury along the line of sight

Explanation:

hope this helps you

please follow and mark brainlist

Answer 2

Explanation:

1. the thermometer should be kept upright not tilted.

2.bulb should be surrounded from all the sides by the substance by which the temperature to be measured.

3.the bulb should not touch the surface of the container.

Hope it helps ☺️

Please mark it brainliest

Have a good day