The elements to the left of the stairs in the periodic table are called metals. Explanation: The elements to the left of the stairs in the periodic table are called metals.  However, within metals you have different families as it is indicated in the periodic table in the image below:
A Simon Phillips drum kit using straight, boom and multiple boom stands. A cymbal stand is a stand designed primarily to support a suspended cymbal in a drum kit or percussion section. There are many forms, including: 1  Straight stands. 2  Simple boom stands.  Counterweighted boom stands.
treble clef. treble clef treble clef n. Music A symbol indicating that the second line from the bottom of a staff represents the pitch of G above middle C. Also called G clef. treble clef n (Music, other) music the clef that establishes G a fifth above middle C as being on the second line of the staff. Symbol: treâ²ble clef` n. a musical sign that locates the G above middle C, placed on the second line of the staff, counting up; G clef.