a group of positive charged atoms

Chemistry Final Exam Review Flashcards

1

What does E=mc2 stand for

Enerty = matter x speed of light
Energy = matter x speed of light
Energy = matter x sp33d of light
Energy= maffer x speed of light

2

Which one is a type of radation

betttta
bettta
betta
beta

3

whats the formula for dihydrogen monoxide

H1O
2HO
HO2
H20

4

whats the prefix for 6

hexas
hexa
hepta
heca

5

What is Au?

Metalloid
Non- Metal
Gold
Metal

6

what type of charge does a anion have

_
-
=
+

7

what so a covalent bond

A physical bond with sharing pairs of protons
A chemical bond with sharing pairs of electrons
A physical bond with sharing pairs of electrons
A chemical bond with sharing pairs of protons

8

Dinitrogen nonachloride?

N2CL9
N1Cl9
N2Cl9
N2Ch9

9

which group is all the way to the right on the periodic table

transitional metals
alkine earth metals
alki earth metals
halogens

10

whats my name

deon
dion
deandre
djhaynes

11

what is a cation

a positron
a cat
a group of positive charged atoms
a positive cat

12

Burning Wood?

Physical Elements
Chemical Elements
Chemical Change
Physical Change

13

Which one is a solid

Milk
Water
Lemonade
Ice

14

What is nuclear fusion

2 atoms coming together
2 atoms splitting apart
3 atoms coming together
3 atoms splitting apart

15

What group on the periodic tabel is in the middle

Transitional Metals
Metalloids
Noble Gases
Halogens

16

whats the atomic symbol for Rg

Rontgenium
Rentgenium
Reontgenium
Roentgenium

17

How many bonds does a triple bond have

6
4
8
2

18

What is a variable charged metal

a metal with less than one charge
a metal with less than two charges
a metal with more the zero charges
a metal with more than one charge

19

what is the first topic we talked about in class

Matter & Structure of an atom
Naming
Nuclear Chemistry
Bonding

20

How many valence electrons does Oxygen have

8
6
9
7

Chemistry Final Exam Review

Questions 20

Chemistry Final Exam Review

Questions 20