2.5 - Atomic Radius

2.5 - Atomic Radius

10th - 11th Grade

10 Qs

quiz-placeholder

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2.5 - Atomic Radius

2.5 - Atomic Radius

Assessment

Quiz

Chemistry

10th - 11th Grade

Medium

NGSS
HS-PS1-1, MS-PS1-1, HS-PS1-2

Standards-aligned

Created by

JOSE ENRIQUE GOMEZ

Used 5+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which atom has the largest atomic radius?

potassium

rubidium

francium

cesium

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

As you move down the periodic table atoms get bigger.  This is because ____________.

The atoms have more mass.
The atoms have more protons.
The atoms have more energy levels
The atoms have more nuetrons

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

As you move across the periodic table atoms tend to get smaller because, ______________.

the atoms have more mass.
the atoms have less mass
the atoms have more protons.
the atoms have less electrons.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The atom with the largest atomic radius in Group 18 is - 

Ar
He
Kr
Rn

Tags

NGSS.HS-PS1-1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Order the following in increasing atomic radii: 
Ra, Be, Ca, Rb, H

Ra, Be, Rb, H, Ca
Rb, H, Ca, Be, Ra
Ra, Rb, Ca, Be, H
H, Be, Ca, Rb, Ra

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

an atom lose electron is

Cation

Anion

Isotope

compound

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

An atom gain electron

Cation

Anion

Positive ion

Isotope

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