What makes a triangle similar? A :Congruent angles and not proportional sides.
B: Congruent angles and proportional sides.
C :Not congruent angles.
D :They have to be the exact
same size.

The grooves or folds of the brain are called

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Name the element in group 17, period 2. (periodic table)