Atoms,elements,Molecules and compounds

Question 1

atom

Answer 1

the smallest particle in element mechanics that can exist

Question 2

element

Answer 2

a peer come chemical substance that cannot be physically split into a more simple substance. each is made of one type of atom.Carbon, mercury and hydrogen are examples.

Question 3

molecule

Answer 3

the smallest particle of a substance that can exist. It is composed of two or more atoms

Question 4

compound

Answer 4

a substance made of atoms from two or more elements

Question 5

proton

Answer 5

a particle that has a positive electrical charge and found in the nucleus of an atom

Question 6

Neutron

Answer 6

a particle of matter that has no electrical charge and found in the nucleus of an atom

Question 7

electron

Answer 7

you said a particular of matter that has a negative electronical change I mean charge and travels around the Newcleus of in Atom

Question 8

atomic number

Answer 8

the number of protons in any Adams top numbers in the element box

Question 9

the script

Answer 9

tiny numbers to the right of the element symbol tells you how many atoms of that element

Question 10

Chemical symbol

Answer 10

A one or two letter representation of an element.