nabstiehusduhfj nabstiehusduhfj

02-06-2021
Biology

contestada

wood burning
cooking an egg
making Kool Aid
water boiling
copper plating a nail
melting sand to make glass

are these chemical or physical changes

Respuesta :

02-06-2021

These are physical change examples

Answer Link

Otras preguntas

a block of iron has the dimensions of 3.00 cm x 3.00 cm x 3.00 cm. it has a mass of 213 g. what is its density? a. 638 g/cm3 b. 6240 g/cm3 c. 0.0773 g/cm3 d. 7.

John has 2456 pennies in his coin collection. He has the same number of pennies in each of 3 boxes. Estimate to the nearest hundred the number of pennies in eac

What are two different ways to write 11/12?

Most scientists questions are based on?

Select the three statements that are true about John Cabot

Determine which is greater, the length of a square whose area is 36 in squared or the height of a cube whose volume is 125 in cubed??? Please tell me how you go

in which of the following sentences is the word conspired used correctly ? a. the daughter conspired to do better than waverly at the piano recital. b. the moth

First sentence to a story called the alternate penguin

what are three different ways to make the number 15,638 with only hundreds, tens, and ones?

what are the name of the president from Africa