Which of the elements in the table below correctly represent a Chromium atom? Element 2
Element 2

Element 4
Element 4

Element 3
Element 3

Element 1
Element 1

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas