Can we break an element down anymore?

A. Yes

B. No

NO

Explanation:

An element is the base of basically everything

According To Question It's

B) No

Elements cannot be broken down into a simpler substance. Likewise, one element cannot be chemically converted into a different element. Chemical elements are the simplest of substances. ...

Most elements do not exist as such in nature.

This Information Is Brought You By Some Website, Hope It Will Help You.

Thanku For The Question. (◍•ᴗ•◍)

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.

im doing test rn im going with 2 but ill give answer if itss wrong,   : )