Oddo Periodic Table

Question 0

Electrons have a negative charge.

Answer 0

True

Question 1

Protons have a positive charge.

Answer 1

True

Question 2

Neutrons have a negative charge.

Answer 2

False

Question 3

Protons and neutrons have almost the same mass.

Answer 3

True

Question 4

Electrons are much bigger than protons and neutrons.

Answer 4

False

Question 5

Protons and electrons exist inside the nucleus of an atom.

Answer 5

False

Question 6

The atomic number explains the number of protons found in an element’s atom.

Answer 6

True

Question 7

Each element has its own atomic number and its own type of atom.

Answer 7

True

Question 8

The atomic mass explains the number of protons and electrons.

Answer 8

False

Question 9

A neutral atom has the same amount of protons as electrons.

Answer 9

True

Question 10

Most elements are synthetic(made by humans).

Answer 10

False

Question 11

Most elements are metals.

Answer 11

True

Question 12

The element symbols often come from Ancient Greek or Latin names.

Answer 12

True

Question 13

The symbol for Barium is Ba.

Answer 13

True

Question 14

The symbol for Copper is CU.

Answer 14

False

Question 15

Columns on the periodic table(up and down) are called groups.

Answer 15

True

Question 16

Rows on the periodic table(right to left) are called periods.

Answer 16

True

Question 17

The periodic table was create first by Albert Einstein.

Answer 17

False

Question 18

Hydrogen and Helium are the only elements that are gases at room temperature.

Answer 18

False

Question 19

Most elements are solid at room temperature.

Answer 19

True

Question 20

The alkali metals(Li, Na, K, Rb, Cs) explode in water.

Answer 20

True

Question 21

The noble gases(He, Ne, Ar, Kr, Xe) are highly explosive and reactive.

Answer 21

False

Question 22

Elements in the same column or group often have similar properties.

Answer 22

True

Question 23

In general, as you go down the periodic table, elements become smaller.

Answer 23

False

Question 24

Hydrogen is a safe gas used in all blimps today.

Answer 24

False

Question 25

Hg is a liquid metal at room temperature.

Answer 25

True

Question 26

U is classified as a rare earth metal.

Answer 26

True

Question 27

O is the most common element found in air.

Answer 27

False

Question 28

H is the most common element in the universe.

Answer 28

False

Question 29

Cu, Ag, and Au are not similar elements and share no physical properties.

Answer 29

False

Question 30

Electrons spin around in an orbital cloud or shell outside of the nucleus.

Answer 30

True

Question 31

Aluminum is a light weight metal used in airplanes.

Answer 31

True

Question 32

The atom is mostly empty space.

Answer 32

True

Question 33

Fe on Earth is different than Fe on Mars.

Answer 33

False

Question 34

The periodic table was first developed by Dmitri Mendeleev.

Answer 34

True

Question 35

An atom is very small.

Answer 35

True

Question 36

Most elements are found in nature.

Answer 36

True

Question 37

Ne is a solid at room temperature.

Answer 37

False

Question 38

Protons and neutrons may be broken down into smaller particles called quarks.

Answer 38

True

Question 39

All matter is made of atoms.

Answer 39

True

Question 40

All matter in the universe is made of the elements found on the periodic table.

Answer 40

True

Question 41

Name the functions and/or properties of a proton.

Answer 41

Positive charge, gives an element it's atomic number and helps give an atom it's atomic mass.

Question 42

Name the functions and/or properties of a neutron.

Answer 42

It has no charge and was the last to be discovered.

Question 43

Name the functions and/or properties of an electron.

Answer 43

It has a negative charge, orbits the outside of the nucleus, smallest of the atomic particles, not included in the atomic mass and is responsible for electricity.

Question 44

How many atoms are in protons

Answer 44

Idk man