PS Unit 1 review Atomic Structure and Periodic Table Quiz Review

The positively charged particles found in the nucleus of an atom are called:

The majority (most) of the elements are:

The elements to the right of the staircase on the periodic table of elements are:

If you change the number of neutrons, you change the

When an atom becomes an Isotope, they:

How much neutrons does a gold atom have if gold has a mass of 197 and has 79 electrons?

If an atom of Helium has a 2 electrons, 2 protons, and 3 neutrons, this is an example of _____.

Neutrons have:

Mass number is equal to the

On the periodic table, elements with similar chemical characteristics are found in the same:

How many neutrons does Krypton have if an atom of Krypton has 36 protons and a mass of 84?

The _____ is an abbreviation of an element.

The elements to the left of the staircase on the periodic table of elements are:

Carbon (C) in Group 14(4A) has _____ valence electrons.

A proton’s mass is:

The number of protons an element has is the:

Sodium (Na) is in Group 1, therefore I know it has the following characteristic:

Helium (He) belongs to the ______ family.

The elements along the staircase on the periodic table of elements are:

As you move across the periodic table from left to right, atomic masses:

If a Carbon atom has 6 protons, 6 electrons, and 8 neutrons, this is an example of ___________.

Sodium, Na, belongs to the ______ family.

If the atomic number is 7 and the mass number is 17, how many electrons does the atom have?

A common characteristic of metals is:

If a atom has the same number of Protons and Electrons, what is it's charge?

If the atomic number is 7 and the mass number is 17, how many neutrons does the atom have?

You can determine the number of valence electrons by the:

Elements in Group 18 (Noble Gases) are:

If you change the number of protons, you change the

A neutron’s mass is: