Answer: A
Explanation: NO CAP..................... A!!!!!!!!!!!!!!
<span>A is the correct answer. Tying back long hair and loose clothing is important so they don’t dangle in flames or liquids that could dissolve or bleach them, for example. The other choices - consuming food and drink from lab wares, touching hot objects without gloves on and inhaling odors - are examples of very unsafe procedures. </span>
For metals (lithium) reactivity increases down a group and from right to left across a period. So lithium is not that reactive. I think ♀️
I’m going to say Gravity.
