Element Stability

Presentation

•

Science, Chemistry

•

8th - 11th Grade

•

Medium

•

NGSS

HS-PS1-1, HS-PS1-7, HS-PS1-2

Standards-aligned

Mike Newsome

Used 7+ times

FREE Resource

13 Slides • 28 Questions

Element Stability

Multiple Choice

Valence electrons are the...

Innermost electrons

Middle electrons

Outermost electrons

Any electrons

Multiple Choice

Elements in the same column of the periodic table always have the same # of _______ as one another.

Protons

Neutrons

Electrons

Valence Electrons

Multiple Choice

Multiple Choice

USE THE PERIODIC TABLE

How many valence electrons does Phosphorus have?

Multiple Choice

USE THE PERIODIC TABLE

How many valence electrons does sodium have?

Multiple Choice

How many valence electrons are in an atom of Ba?

Multiple Choice

An atom's stability is determined by its:

number of protons

number of electrons

mass

valence shell

Multiple Choice

An atom is stable only when its valence shell is:

full

not full

empty

the second orbital/energy level

Multiple Choice

When an atom gains or loses electrons, the charged particle that results is called a(n) __________.

neutron

proton

quark

ion

Multiple Choice

Only _______________ have stable atoms.

metals

nonmetals

metalloids

noble gases

Multiple Choice

A chemically stable atom has ___________ valence electrons in it's outer energy level.

Multiple Choice

Atoms want

a full outer shell of electrons

one electron short of a full shell

kit kats

to be loved

Multiple Choice

Calcium is in Group/Column___ and will ____.

2; lose 2 electrons

2; gain 2 electrons

2; lose 2 protons

2; gain 2 neutrons

Multiple Choice

How many VALENCE ELECTRONS does MAGNESIUM (Mg) have?

Multiple Choice

What will MAGNESIUM (Mg) do to become stable?

Lose Electron

Gain Electrons

Multiple Choice

How many electrons will MAGNESIUM (Mg) lose or gain to become stable?

Multiple Choice

How many VALENCE ELECTRONS does NITROGEN (N) have?

Multiple Choice

What will NITROGEN (N) do to become stable?

Lose Electrons

Gain Electrons

Multiple Choice

How many electrons will NITROGEN (N) lose or gain to become stable?

Multiple Choice

4+/4-

Multiple Choice

Take a SCREENSHOT of your score and SUBMIT on CANVAS

Element Stability

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