Examlex
What are the bond angles in the following molecular model of PF5?
Collection tube
A container used in medical and research settings for the collection and storage of samples, such as blood or urine.
No additive
Products or substances without any additional ingredients or chemicals added to the original composition.
Lavender
A fragrant plant with purple flowers, used in making perfumes and in aromatherapy.
Capillary puncture
A medical procedure that involves pricking the skin, typically the fingertip, to obtain small blood samples.
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