Write the Name and Symbol for the Element with Atomic

question 21

Multiple Choice

Write the name and symbol for the element with atomic number 51 is

• A)Sb, antimony.
• B)Pd, palladium.
• C)Ce, cerium.
• D)Mg, magnesium.

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Definitions:

Bed-wetting

A condition often seen in children where involuntary urination occurs during sleep beyond the age when bladder control usually occurs.

Outgrow

To develop or mature beyond a certain phase or size, often implying improvement or progress.

Sleep-walking

A sleep disorder causing people to get up and walk around or perform other complex behaviors while still mostly asleep, typically occurring during deep sleep.

Co-sleeping

The practice where parents and infants sleep in close proximity to one another, typically in the same bed, to facilitate breastfeeding and bonding.