Quiz about UNIT 1 TEST ATOMS & PERIODIC TABLE

Question 1

Subatomic particles with a negative charge

Accepted Answer

Electrons

Answer

Neutrons

Answer

Protons

Answer

Quarks

Question 2

subatomic particles found on the outermost shell & responsible for the atom's reactivity

Accepted Answer

valence electrons

Answer

neutrons

Answer

isotopes

Answer

ions

Question 3

Subatomic particles with a positive charge

Accepted Answer

protons

Answer

neutrons

Answer

atomic mass

Answer

isotopes

Question 4

Value representing the number of protons in an element

Accepted Answer

Atomic Number

Answer

Atomic Mass

Answer

Mass Number

Answer

Valence Electrons

Question 5

Subatomic particles that are neutral in charge

Accepted Answer

Neutrons

Answer

Protons

Answer

Nucleus

Answer

Electrons

Question 6

Atoms of the same element with a different number of neutrons

Accepted Answer

Isotope

Answer

Ion

Answer

Gluons

Answer

Quarks

Question 7

A charged atom

Accepted Answer

Ion

Answer

Isotope

Answer

Electron Cloud

Answer

Quark

Question 8

Where electrons are likely to be found as they travel around the nucleus

Accepted Answer

Electron Cloud

Answer

Nucleus

Answer

Within a Proton

Answer

Within a Neutron

Question 9

What is the atomic mass of this atom?

Accepted Answer

7

Answer

1

Answer

3

Answer

4

Question 10

What is the atomic number?

Accepted Answer

the number of protons

Answer

the number of protons and neutrons combined

Answer

the number of neutrons

Answer

the number of protons and electrons combined

Question 11

What is the atomic number of Nickel? (enlarge the periodic table)

Accepted Answer

28

Answer

110

Answer

46

Answer

78

Question 12

How many protons are in a sodium atom? (tap to enlarge the periodic table)

Accepted Answer

Sodium has 11 protons

Answer

Sodium has 1 proton.

Answer

Sodium has 3 protons.

Question 13

What is the atomic number of Barium? (enlarge the periodic table)

Accepted Answer

56

Answer

20

Answer

38

Answer

88

Question 14

An element has the mass number 12 and atomic number  6. The number of neutrons in it is:

Accepted Answer

6

Answer

10

Answer

4

Answer

8

Question 15

Which subatomic particles contribute the most to the mass of an atom?

Accepted Answer

Protons and Neutrons

Answer

Protons, Neutrons, Electrons

Answer

Protons only

Answer

Protons and Electrons

Question 16

^{The photo above shows the isotopic notation for which isotope?}

Accepted Answer

Carbon 14

Answer

Carbon 12

Answer

Carbon 13

Answer

Carbon 15

Question 17

Different isotopes have...

Accepted Answer

different masses

Answer

different atomic numbers

Answer

different electrons

Answer

different protons

Question 18

How many neutrons does the isotope of lithium have?

Accepted Answer

5

Answer

8

Answer

3

Answer

4

Question 19

How many protons does this isotope of titanium have?

Accepted Answer

22

Answer

48

Answer

26

Answer

70

Question 20

The photo above shows the isotopic notation for which isotope?

Accepted Answer

Carbon 14

Answer

Carbon 12

Answer

Carbon 13

Answer

Carbon 15

Question 21

What is the name of the pictured isotope?

Accepted Answer

Copper-63

Answer

Copper-29

Answer

Copper-34

Answer

CopperWopperHopperBopper

Question 22

How many electrons does a Copper atom have?

Accepted Answer

29

Answer

63

Answer

92

Answer

34

Question 23

In a neutral atom the amount of electrons is electron is equal to

Accepted Answer

protons

Answer

neutrons

Answer

atomic mass

Answer

neutrons + protons

Question 24

What is a valence electron?

Accepted Answer

Electrons in the outer shell

Answer

Electrons in the first energy shell

Answer

Electrons in the second energy shell

Answer

Total number of electrons

Question 25

The innermost energy level has a maximum of how many electrons?

Accepted Answer

2

Answer

1

Answer

6

Answer

8

Question 26

Which element is this?

Accepted Answer

Neon

Answer

Nickel

Answer

Sodium

Answer

Nitrogen

Question 27

How many valence electrons?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 28

What is an ion?

Accepted Answer

A Charged Atom

Answer

A Large Atom

Answer

A Small Atom

Answer

A Cute Atom

Question 29

Why are ions formed?

Accepted Answer

Because atoms want 8 valence electrons

Answer

To make our lives difficult

Answer

Because atoms have the same number of protons and electrons

Answer

Because atoms gained neutrons

Question 30

Anions are...

Accepted Answer

Negative

Answer

Positive

Answer

Neutral

Answer

Crying

Question 31

An atom becomes _________ when it gains electrons.

Accepted Answer

Negative

Answer

Positive

Answer

Neutral

Answer

Invinsible

Question 32

An atom becomes _______ when it loses electrons.

Accepted Answer

Positive

Answer

Negative

Answer

Neutral

Answer

Invinsible

Question 33

When an atom loses a valence electron, it becomes a(n) _____________ ion.

Accepted Answer

positive

Answer

negative

Answer

neutral

Answer

polyatomic

Question 34

Negative ions form when atoms _________ valence electrons.

Accepted Answer

gain

Answer

lose

Answer

share

Question 35

A neutral atom of Magnesium (shown in image) will...

Accepted Answer

Lose 2 electrons when it becomes an ion

Answer

Gain 2 electrons when it becomes an ion

Answer

Gain 6 electrons when it becomes an ion

Answer

Lose 1 electron when it becomes an ion

Question 36

Think fast! An element has 25 protons and 22 electrons. It has a charge of...

Accepted Answer

3+

Answer

3-

Answer

2+

Answer

1-

Question 37

What is the charge on a lithium atom that looses 1 electron?

Accepted Answer

+1

Answer

0

Answer

-1

Answer

-2

Question 38

Is the element shown in this image an ion, isotope or neutral atom?

Accepted Answer

atom

Answer

isotope

Answer

cation (+ ion)

Answer

anion (- ion)

Question 39

Helium (He atomic number 2) has 2 protons, 2 neutrons, and 2 electrons) is the He element shown above an atom, an element, or an isotope?

Accepted Answer

atom

Answer

cation  (+ ion)

Answer

isotope

Answer

anion (-)

Question 40

What is the net charge on the element shown above?
(Calcium - atomic number 20)

Accepted Answer

anion -2 charge

Answer

cation +1 charge

Answer

cation +2 charge

Answer

anion -1 charge

Question 41

Carbon-14 is an example of a(n)

Accepted Answer

Isotope

Answer

Positive ion

Answer

Negative ion

Answer

Neutral Atom

Question 42

Ca+ is an example of a(n)

Accepted Answer

Positive ion

Answer

Negative ion

Answer

Isotope

Answer

Neutral Atom

Question 43

If an atom has an extra neutron, it is a(n)

Accepted Answer

Isotope

Answer

Positive ion

Answer

Negative ion

Answer

Neutral Atom

Question 44

An atom's atomic mass comes from its

Accepted Answer

Nucleus

Answer

Electron cloud

Answer

Protons

Answer

Electrons

Question 45

Can an atom of Hydrogen have 2 protons?

Accepted Answer

No, because protons identify the atom

Answer

Yes, because it can be an ion

Answer

Yes, because it can be an isotope

Answer

No, because only neutral atoms exist

Question 46

Can an atom of Helium have 3 electrons?

Accepted Answer

Yes, because it can be an ion

Answer

No, because protons identify the atom

Answer

Yes, because it can be an isotope

Answer

No, because only neutral atoms exist

Question 47

Can an atom of Helium have 3 neutrons?

Accepted Answer

Yes, because it can be an isotope

Answer

Yes, because it can be an ion

Answer

No, because protons identify the atom

Answer

No, because only neutral atoms exist

Question 48

A neutral atom of Lithium has 3 p+, 4 n, and 3 e-. The Lithium atom pictured is a....

Accepted Answer

Negative ion

Answer

Positive ion

Answer

Isotope

Answer

Neutral atom

Question 49

If an atom has more protons than electrons, it is a(n)

Accepted Answer

Positive ion

Answer

Negative ion

Answer

Isotope

Answer

Neutral atom

Question 50

If an atom has an equal number of protons and electrons it is a...

Accepted Answer

Neutral atom

Answer

Positive ion

Answer

Negative ion

Answer

Isotope

Question 51

A neutral atom of Lithium has 3 p+, 4 n, and 3 e-. The Lithium atom pictured is a....

Accepted Answer

Isotope

Answer

Positive ion

Answer

Negative ion

Answer

Neutral atom

Question 52

A neutral atom of Boron has 5 p+, 6 n, and 5 e-. The Boron atom pictured is a....

Accepted Answer

Positive ion

Answer

Negative ion

Answer

Isotope

Answer

Neutral atom

Question 53

A neutral atom of Boron has 5 p+, 6 n, and 5 e-. The Boron atom pictured is a....

Accepted Answer

Negative ion

Answer

Positive ion

Answer

Isotope

Answer

Neutral atom

Question 54

A neutral atom of Helium has 2 p+, 2 n, and 2 e-. The Helium atom pictured is a....

Accepted Answer

Neutral atom

Answer

Positive ion

Answer

Negative ion

Answer

Isotope

Question 55

Columns on the periodic table are called ______________.

Accepted Answer

groups

Answer

lines

Answer

periods

Answer

rules

Question 56

Rows on the periodic table are called ______________.

Accepted Answer

periods

Answer

groups

Answer

lines

Answer

rules

Question 57

Which two elements are in the same period?

Accepted Answer

Boron and Carbon

Answer

Potassium and Sodium

Answer

Lithium and Magnesium

Answer

Zinc and Nitrogen

Question 58

Which two elements would have the same number of energy levels (shells)?

Accepted Answer

Copper and Zinc

Answer

Nickel and Palladium

Answer

Magnesium and Lithium

Answer

None of these elements

Question 59

Determine which atom is being described here: Shiny, has the properties of both metals and nonmetals, and has three valence electrons.

Accepted Answer

Boron (B)

Answer

Tin (Sn)

Answer

Germanium (Ge)

Answer

Antimony (Sb)

Question 60

Which group is the most stable?

Accepted Answer

18

Answer

17

Answer

1

Answer

2

Question 61

How many valence electrons makes most atoms stable (nonreactive)?

Accepted Answer

8

Answer

2

Answer

1

Answer

4

Question 62

Poor conductor of heat and electricity is a property of ___________.

Accepted Answer

nonmetals

Answer

metals

Answer

metalloids

Question 63

Using the periodic table, determine the name of the element that has 2 valence electrons and 6 energy levels.

Accepted Answer

Barium

Answer

Francium

Answer

Molybdenum

Answer

hydrogen

Question 64

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

Accepted Answer

The atoms have more energy levels

Answer

The atoms have more mass.

Answer

The atoms have more protons.

Answer

The atoms have more nuetrons

UNIT 1 TEST ATOMS & PERIODIC TABLE

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