Module 2 Check Matter

Module 2 Check Matter

10th Grade

7 Qs

quiz-placeholder

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Module 2 Check Matter

Module 2 Check Matter

Assessment

Quiz

Science

10th Grade

Hard

Created by

Mr. Hari

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A(n) _______________ represents the area in an atom where an electron is most likely to be found.

orbital

atomic mass

energy level

ion

mass number

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An atom that gains or loses an electron and has an electric charge is called a(n) _______________.

energy level

neutron

mass number

atomic mass

ion

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The combined number of protons and neutrons is the _______________.

atomic number

mass number

ion

atomic mass

energy level

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The _______________ is the average of the mass numbers of the isotopes of an element.

atomic mass

energy level

ion

mass number

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many electrons can be held in the innermost energy level of atoms?

2

8

18

32

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Many elements are mixtures of

isotopes.

oxygen.

electrons.

neutrons.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The chemical behavior of different elements is determined by the

number of electrons in the innermost energy level.

total number of electrons in all of the energy levels.

number of electrons in the outermost energy level.

number of electrons in the middle energy level.