What Is the Mass Number of an Atom That Contains

question 76

Multiple Choice

What is the mass number of an atom that contains 30 protons,30 electrons,and 35 neutrons?

• A)5
• B)30
• C)65
• D)95

Describe the relationship between stoneworts and land plants and their evolutionary significance.

Distinguish between the most ancient and modern lineages of plants based on morphology and genetics.

Identify the shared and unique evolutionary adaptations among different groups of land plants.

Compare the characteristics and adaptations of various plant groups to understand their evolutionary history.

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Definitions:

Legal Tender

The coins or banknotes that must be accepted if offered in payment of a debt.

Debit Cards

Plastic cards issued by banks that allow cardholders to transfer money electronically from their bank account when making a purchase.

Grace Period

A set period of time after the due date during which payment can be made without penalty.

M2

A money aggregate consisting of M1 plus savings deposits, small-denomination time deposits, money market mutual funds, and other miscellaneous near-monies.