Atoms, Elements and Periodic Table

Which term describes Neon?

• metal

• metalloid

• transition metal

• nonmetal

Tags

NGSS.MS-PS1-1

Which element would you expect to be located in group 2 of the periodic table?

• Lithium

• Carbon

• Sulfur

• Beryllium

Tags

NGSS.MS-PS1-1

Which of the following subatomic particles is negatively charged?

• neutron

• proton

• electron

• megatron

Tags

NGSS.MS-PS1-1

An atoms nucleus has a _________ charge.

• positive

• negative

• neutral

• non

Tags

NGSS.MS-PS1-1

An elements ________ number determines its identity.

• mass

• atomic

• nucleus

• symbol

Tags

NGSS.MS-PS1-1

Which of the following best describes the three general groups of elements?

• solids, liquids, gas

• metals, nonmetals, gases

• metals, nonmetals, metalloids

• metals, metalloids, synthetics

An ionized atom of of Sodium has 11 protons and 10 electrons. What is its atomic charge?

• +11

• +1

• -1

• -10

Tags

NGSS.MS-PS1-1

An atom of zinc has 33 protons and 33 electrons. What is its atomic charge?

• +33

• -33

• +66

• 0-Neutral

Tags

NGSS.MS-PS1-1

The mass number of an element is the amount of _________ it has.

• protons

• protons and neutrons

• electrons

• neutrons

Tags

NGSS.MS-PS1-1

Which of the following elements is an example of an element that conducts electricity?

• Aluminum

• Helium

• Boron

• Neon

Tags

NGSS.MS-PS2-3