The Molar Mass of Helium Is ________

question 20

Multiple Choice

The molar mass of helium is ________.

• A)1.000 g
• B)2.002 g
• C)3.003 g
• D)4.003 g
• E)8.006 g

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Definitions:

Germinal Center

A region within lymph nodes where mature B cells proliferate, differentiate, and mutate their antibody genes during an immune response.

Efferent Vessel

An efferent vessel is a lymphatic or blood vessel that carries fluid away from an organ or tissue, opposite to an afferent vessel which brings fluid to it.

Afferent Vessel

A vessel that carries blood or lymph fluid towards a particular tissue or organ in the body.

Lymphoid Organ

Lymphoid organs, including the lymph nodes, spleen, and thymus, are part of the immune system and play a role in producing, storing, and carrying white blood cells.