The centre of an atom, which is made of protons and neutrons

The type of electron found on the outer shell of an atom.

A column on the periodic table

This group/family on the periodic table have full valence shells, they will not react

When an atom loses an electron, it becomes this “paw”sitive ion.

The sum of the # of protons and the # of neutrons

The charge of a Beryllium ion

On the periodic table, this numbering system counts how many protons are in an element

Elements in the same group/family of the periodic table share the same number of ______ ________

When forming an ionic bond, the two ions’ charges will cancel, making the compound _______?

The relative mass of a neutron (give the unit)

Two isotopes of the same element will have this one difference

An element that is solid, shiny, and brittle

The second most reactive group of elements on the periodic table

Compound formulas must be balanced in their atom count, this shortcut method helps you find the balance quickly

Given the following Bohr-Rutherford model, identify this element:

This type of bond is formed by a metal and a nonmetal

The three main chemical groups in the Periodic Table

Atomic radius (the atom’s size) increases when you move _____ or ____ the periodic table

When naming an ionic compound, this part of the compound keeps just the first syllable of its name, and picks up the suffix “-ide”

In this famous experiment, Ernest Rutherford discovered that atoms are mostly made of empty space.

Given the following B-R model, identify this ion (be specific):

When naming elements, some of their symbols are not based on English, but rather this language ancestor of Spanish & Italian

This element, from this highly reactive family, is used to clean swimming pools and gives them their distinct smell (give both the element and family)

Be careful when writing your skeleton equations! A pure gaseous element is always ________