Elements

Question 1

What side of the stair case are non-metals on

Accepted Answer

Right

Question 2

What are the 4 physical properties of metals

Accepted Answer

Luster, Conductive, Malleable, Ductile

Question 3

Are Alkali metals found freely in the Earth

Accepted Answer

No

Question 4

An isotope is an atom of the same element with a different amount of

Accepted Answer

Neutrons

Question 5

The periodic table is a tool used to help do what

Accepted Answer

Organize Elements

Question 6

What 3 metals produce a magnetic field

Accepted Answer

Iron, Cobalt, Nickel

Question 7

What is the mass number?

Accepted Answer

The average number of isotopes

Question 8

How many groups are in the periodic table

Accepted Answer

18

Question 9

What is the charge of Protons

Accepted Answer

Positive

Question 10

An elements family tells us how many orbitals the atom has

Accepted Answer

True

Question 11

What are the 3 isotopes of hydrogen?

Accepted Answer

Tritium, Deuterium, Protium

Question 12

Alkali metals are softer than most metals

Accepted Answer

True

Question 13

Atomic mass decrease from left to right across periods

Accepted Answer

True

Question 14

Metalloids share properties with both metals and non-metals

Accepted Answer

True

Question 15

Why did Mendeleev leave spaces in the periodic table

Accepted Answer

The elements there hadn't been discovered at the time

Question 16

What 2 states do non-metals exist in

Accepted Answer

Solid

Question 17

What are halogens used to form

Accepted Answer

Table salt

Question 18

Non-metals do not conduct heat or electricity

Accepted Answer

True

Question 19

Atomic size decreases from left to right

Accepted Answer

False

Question 20

What is the Particle that Orbits the a Nucleus

Accepted Answer

Electron

Question 21

Who created the basic periodic table

Accepted Answer

Dmitri Mendeleev

Question 22

How is the periodic table arranged

Accepted Answer

Rows and Columns

Question 23

Halogens exist in all 3 states of matter

Accepted Answer

True

Question 24

Noble gases form compounds easily

Accepted Answer

False

Question 25

Some metalloids are semi-conductors what does this mean

Accepted Answer

They are conductive under certain circumstances

Question 26

Horizontal rows are called

Accepted Answer

Periods

Question 27

What is an atomic number

Accepted Answer

The number that says how many protons and neutrons there are

Question 28

Alkaline earth metals are very reactive

Accepted Answer

True

Question 29

What are the 3 physical properties of non-metals

Accepted Answer

Dull, Non-conductive, Brittle

Question 30

Alkali metals are very reactive

Accepted Answer

True

Question 31

What 2 particles are in the nucleus.

Accepted Answer

Protons and Neutrons

Question 32

Why do noble gases not form compounds easily

Accepted Answer

Their shells are full

Question 33

How many halogens are known to man

Accepted Answer

6

Question 34

What side of the stair case are metals on?

Accepted Answer

Left

Question 35

What does the bold stair case on the periodic table separate

Accepted Answer

Metals from non metals

Question 36

What is the charge of Electrons

Accepted Answer

Negative

Question 37

How many orbitals can an atom have?

Accepted Answer

8, 9

Question 38

Why are certain elements in certain groups

Accepted Answer

They have similarities

Question 39

Transition metals are ductile, malleable, and conductive

Accepted Answer

True

Question 40

What is the charge of Neutrons

Accepted Answer

Neutral

Question 41

What runs along the stair case

Accepted Answer

Metalloids

Elements

Questions 41

Elements

Questions 41