Chem U1

0.0(0)
Studied by 0 people
call kaiCall Kai
Locked
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/14

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 10:19 AM on 9/3/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat

No analytics yet

Send a link to your students to track their progress

15 Terms

1
New cards

sig figs in x & ÷

cancel zeros if needed then count ALL the digits

when calculating round to the smallest value


2
New cards

sig figs in + & -

count number AFTER the decimal point

your answer should be the smallest number of place value
ex: 19.6 - 6.6626 = 12.9 because there is 1 place value (smallest)

3
New cards

When the unit gets BIGGER (conversions)

the number gets SMALLER

4
New cards

When the unit gets SMALLER (conversions)

the number gets BIGGER

5
New cards

seconds to ms

big number (big to small)

6
New cards

ms to s

small (small to big)

7
New cards

g to kg

small

8
New cards

k to g

big

9
New cards

g to mg

small

10
New cards

m to cm

big

11
New cards

cm to m

small

12
New cards

m to dm

big

13
New cards

dm to m

small

14
New cards

kg to Mg

small

15
New cards

Mg to kg

big