Atom

Question 1

Atom consits of_______ and_________

Answer 1

Atom consits of a nucleus and orbits

Question 2

Smallest part of an element ?

Answer 2

Atom

Question 3

The Nucleus Contains 2 types of subatomic particles:

Answer 3

1. Proton
2. Neutron

Question 4

Orbits contain ____________

Answer 4

Electrons only

Question 5

Number Of orbits depends on _____________

Answer 5

number of electrons

Question 6

What charge do atoms have

Answer 6

Neutral charge

Question 7

Number Of positives =

Answer 7

Number Of negatives

Question 8

Number Of protons =

Answer 8

Number Of electrons

Question 9

ELECTRON

Mass-
Charge-
Location-
Symbol-

Answer 9

Mass -ø
Charge - negative
Location - orbit
Symbol- e- ( E with negative)

Question 10

PROTON

Mass-
Charge-
Location-
Symbol-

Answer 10

Mass- 1
Charge- positive
Location- nucleus
Symbol- p+ (P with plus)

Question 11

NEUTRON

Mass-
Charge-
Location-
Symbol-

Answer 11

Mass- 1
Charge- neutral
Location- nucleus
Symbol- n°

Question 12

Atomic number is the

Answer 12

Number of protons and electrons an atom has

Question 13

Atomic Mass
___ + ___ = atomic mass

Answer 13

P+ + n° = atomic mass
Sum of the proton and neutrons in the nucleus

Question 14

Neutrons formula

Answer 14

N° = atomic Mass - atomic number

Question 15

Protons = _______ = _______

Answer 15

Protons = atomic # = #electrons

Question 16

Mass # = ______ + ______

Answer 16

Mass # = #neutrons + #protons

Question 17

neutrons = ______ - _______

Answer 17

neutrons = mass # - atomic # ( always bigger-smaller