atoms and their parts (subatomic particles)

Question 1

what are the 3 parts of an atom?

Answer 1

protons, neutrons, electrons

Question 2

which is positively charged?

Answer 2

proton

Question 3

which is negatively charged?

Answer 3

electron

Question 4

which has no charge?

Answer 4

neutron

Question 5

where are electrons located?

Answer 5

in the energy levels

Question 6

where are protons located?

Answer 6

in the nucleus

Question 7

where are neutrons located?

Answer 7

in the nucleus

Question 8

what is the atomic mass?

Answer 8

the combined masses of protons and neutrons

Question 9

which has no mass?

Answer 9

electrons

Question 10

what is the atomic number?

Answer 10

the number of protons and electrons

Question 11

what is the chemical symbol?

Answer 11

the abbreviation for the element

Question 12

what is the element name?

Answer 12

the name of the element

Question 13

how do you find the number of protons?

Answer 13

the atomic number

Question 14

how do you find the number of neutrons?

Answer 14

subtract the atomic number (number of protons/electrons) from the atomic mass

Question 15

how do you find the number of electrons?

Answer 15

the atomic number

Question 16

how is the Standard Atomic Notation written?

Answer 16

mass number above atomic number, beside chemical symbol

Question 17

how many electrons can fit into the first energy level?

Answer 17

2

Question 18

how many electrons can fit into the second energy level?

Answer 18

8

Question 19

how many electrons can fit into the third energy level?

Answer 19

8

Question 20

how many electrons can fit into the fourth energy level?

Answer 20

18