Answer:
potassium.
Explanation:
located at start of period 3, will have larger radius
The solution needed is prepared as below
by use of the M1V1 =M2 V2 formula where
M1 = 2.25 L
v2 = 1.0M
M2 = 9.0 M
V2 =? l
make V2 the subject of the formula V2 =M1V1/M2
= 2.25 L x 1.0M/9.0 M = 0. 25 L
therefore the solution need 0.25 L of 9.0M H3PO4 and dilute it a final volume of 2.25 l
Acetaldehyde, ethyl acetate, ethanol, than acetic acid. it goes like that because its asking which one will be collected first
a,c,e is pure substance because the yellow is the same as a which is a pure substance and B,d are mixtures
It depends. Probably wobbly paths as the other planets attracted each other.
