SMS 2nd 4.5 Test Review 1 (2024-2025)

Front

What is the atomic number of Carbon?

Back

6

Front

How many protons does Carbon-14 have?

Back

6 protons

Front

How many neutrons does Carbon-14 have?

Back

8 neutrons

Front

What is the atomic number of Nitrogen?

Back

7

Front

How many protons does the isotope of nitrogen with a mass of 12 have?

Back

7 protons

Front

How many neutrons does the isotope of nitrogen with a mass of 12 have?

Back

5 neutrons

Front

What is the procedure to identify an atom with 7 protons and an atomic mass of approximately 14?

Back

Reference the periodic table and find the element that has an atomic number of 7, which represents the number of protons in the atom.

Front

What is solubility?

Back

The ability of a substance to dissolve in a solvent.

Front

What is an element?

Back

A substance that cannot be broken down into any other substance by ordinary chemical means.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.