EASY QUESTIONS. WILL MARK BRAINLIEST 1. How are electrons arranged in elements with atomic numbers 1 through 10?

2. How do the radii of atoms change across a period of the periodic table?

3. How are the electron configurations of elements beyond argon determined?

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

What is the percentage of hydrogen in nitrogen trihydride

What energy is it when you flip on a switch on a lamp