Please identify this element. How many electrons? How many protons?
How many neutrons?
Is this an isotope?

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c