Part 1

Question 1

this is the study of matter and its composition, properties, and transformations including the energy changes accompanying it

Answer 1

Chemistry

Question 2

anything that has mass and occupies space

Answer 2

Matter

Question 3

the two properties of matter

Answer 3

A. Intensive

B. Extensive

Question 4

this is independent on the amount of material

Answer 4

Intensive Properties

Question 5

this is dependent on the amount of material

Answer 5

Extensive Properties

Question 6

what are the seven classifications of matter

Answer 6

1. solid
2. liquid
3. gas
4. ionized Plasma
5. Bose-Einstein Condensate
6. Fermionic Condensate
7. Quark-Gluon Plasma

Question 7

draw the classification of matter based on composition

Answer 7

yep draw

Question 8

this have dispersed particles larger than solutes but smaller for the mixture to become heterogeneous

Answer 8

Colloids

Question 9

it has evenly distributed particles but does not settle

Answer 9

Colloids

Question 10

it can be distinguished by Tyndall effect

Answer 10

Colloids

Question 11

this is the scattering of light by sufficiently large particles

Answer 11

Tyndall effect

Question 12

make a table for the types of colloids with the ff. headers: dispersed phase, dispersed medium, name of colloid, example

Answer 12

pic

Question 13

this is made up of nucleons

Answer 13

Nucleus

Question 14

nucleons are made up of

Answer 14

protons and nuetrons

Question 15

what is the proper nuclide notation

Answer 15

pic

Question 16

in the nuclide notation, A,Z, and X stands for

Answer 16

A- mass number
Z- atomic number
X- element

Question 17

basic formulas for the calculation of #protons, # neutrons, #electrons

Answer 17

pic

Question 18

these are the atoms of same element but differ in number of neutrons

Answer 18

Isotopes

Question 19

are atoms that have the same atomic number but different mass number

Answer 19

Isotopes

Question 20

atoms that have the same mass number but different atomic number

Answer 20

isobars

Question 21

atoms that have the same number of neutrons

Answer 21

Isotones

Question 22

atoms that have the same number of electrons

Answer 22

Isoelectronic

Question 23

it is the number of protons in the nucleus of an atom

Answer 23

Atomic number

Question 24

is the total number of protons and neutrons in the nucleus of an atom

Answer 24

Mass number

Question 25

is the weighted average of the atomic masses of the isotopes based on their percentage abundance

Answer 25

Average atomic mass

Question 26

make a table with regard to the types of radioactive decay

Answer 26

pic

Question 27

what are the magic numbers used for the prediction of the type of decay

Answer 27

2,8,20,28,50,82

Question 28

these are considered the stable isotopes

Answer 28

magic numbers

Question 29

in the prediction of type of decay, the bigger atoms means it is

Answer 29

electron capture

Question 30

in the prediction of type of decay, the smaller atoms means it is

Answer 30

positron emission

Question 31

what are the steps (you made this yourself) when predicting the type of decay?

Answer 31

1. if Z>83
2. get #p and #n
3. n/p
4. beta or positron/electron capture?
5. is it big or small?

Question 32

these radioactive decays are first order

Answer 32

Kinetics of Decay

Question 33

this is the time wherein the original amount is reduced to half

Answer 33

Half-life