Log inSign up for FREE
Library

10-01 Open Note Quiz

Last updated over 3 years ago
16 questions
4
Draggable itemCorresponding Item
grating cheese
chemical change
dissolving koolaid
physical change
rusting
physical change
fermenting
chemical change
1

How many protons does Sulfur have?

1

How many neutrons does Yttrium have?

1

How many electrons does Mg+2 have?

1

Silicon has three isotopes. Si-28 which occurs in 92.23% of the sample, Si-29 which occurs in 4.67% of the sample and the remainder is Si-30 with 3.10% of the sample. Calculate the average atomic mass of the sample.

1

Calculate the average atomic mass for the following data:

1

What is the value of A?

1

What is the value of B?

1

What is C?

1

What kind of decay is this?

1

What is the value of 255?

1

What is the value of 103?

1

What is C?

1

What kind of decay is represented?

1

Match each particle with its name

Draggable itemCorresponding Item
γ
gamma
alpha
beta
1

The half-life of Zn-71 is 2.40 minutes. If one had 100.0 g at the beginning, how many grams would be left after 7.20 minutes has elapsed?