Elements 🧪

Question 1

Always contains C & H

Answer 1

Organic

Question 2

Usually doesn’t contain C

Answer 2

Inorganic

Question 3

Comes from earth

Answer 3

Inorganic

Question 4

Usually contains O & N

Answer 4

Organic

Question 5

Generally simple molecules

Answer 5

Inorganic

Question 6

Sometime contains P & S

Answer 6

Organic

Question 7

Generally complex molecules

Answer 7

Organic

Question 8

Isotopes

Answer 8

Is what you get when you change the number of neutrons

Question 9

Ion

Answer 9

Is what you get when you change the number of electrons which changes the charge.

Question 10

Molecule

Answer 10

2 or more atoms chemically bound

Question 11

Compounds

Answer 11

Made of 2 or more different elements that are chemically bound

Question 12

Chemical formula

Answer 12

Lists the number of different atoms in a single molecule.

Question 13

Octet rule

Answer 13

All elements wants to have the a valence electron shell filled.

Question 14

How do you get the atomic mass?

Answer 14

Protons + Neutrons

Question 15

What are the charges of the sub particles?

Answer 15

Proton- positive charge
Neutron- no charge neutral
Electron- negative charge

Question 16

Atomic number

Answer 16

of protons and # of electrons = both the same

Question 17

Each x belongs to a x element

Answer 17

Atom
Different

Question 18

An elements x be broken down into other substances

Answer 18

Cannot

Question 19

The structure of an x determines what types of x it can make

Answer 19

Atom
Bonds

Question 20

Atom

Answer 20

Is the smallest particle making up an element that still maintain its properties