What metals having only 2 valence electrons

which type of organism can be obtained energy directly from any of the other organisms in the ecosystem

So when dealing with molar mass when do you know to round up

Which of the following does not accurately describe the forces that exist with an atom? A. Electrons in an atom are attracted to the protons within the nucleus due to opposite charges. B.

What is an estimated number? a. An integer c. An exact number b. An imaginary number d. A measured numbe

Which chromosome cause apples to be a 'paticular' color?

Is the animal farm poor true or false

Which list correctly shows carbohydrates in size from smallest to largest?

Metallic behavior is generally associated with elements with partially filled p orbitals. elements with unpaired electrons. elements with small atomic radii. elements with very negative electron affinities. elements with low ionization energies.

Does cos have a dipole moment? choose the answer that best explains the reason for your choice.

How do the fracture toughness values compare between ceramics, polymers and metals?