Period Name

Date

BOHR MODEL WORKSHEET

For each element draw the inner electrons blue & the valence (outer) electrons red.

The circles represent possible electron shells.

13

11

Sodium (Na)

Aluminum (AI)

Carbon (C)

Silicon (51)

Oxygen (O)

Chlorine (CI)

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Some of the money that people deposit into a bank eventually becomes a interjection into the economy when the bank

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.