Which of the Following Elemental Formulas Are Written as They

question 6

Multiple Choice

Which of the following elemental formulas are written as they would appear in a chemical equation?
i.Kr
ii.Cl₂
iii.B
iv.Be
v.H₂

• A)ii and v
• B)i and iii
• C)iii and v
• D)i, ii, iii, and v
• E)i, ii, iii, iv, and v

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Definitions:

Cardiac Muscle Fiber

A type of involuntary striated muscle found in the walls of the heart, enabling it to contract and pump blood throughout the body.

Striation

A series of ridges, furrows or linear marks, often found in muscle tissues or rocks.

Ligamentum Arteriosum

A small ligament that is a remnant of the ductus arteriosus, connecting the pulmonary artery to the descending aorta in the fetal circulation system.

Fossa Ovalis

The fossa ovalis is an anatomical feature of the heart, a depression in the right atrium wall, marking the spot where an opening, the foramen ovale, existed in the fetal heart.