Answer:
Explanation:
The elements in each group have the same number of electrons in the outer orbital. Those outer electrons are also called valence electrons. They are the electrons involved in chemical bonds with other elements. Every element in the first column (group one) has one electron in its outer shell.
It would be a chemical property
Answer:
B. organ
Explanation:
Smooth muscle is found in the walls of hollow <u>organs</u> like your intestines and stomach. They work automatically without you being aware of them. Smooth muscles are involved in many 'housekeeping' functions of the body.
C. The freely moving neutrons releasing energy as its encounters uranium-235
A covalent bond (I’m assuming that’s what you mean)
If the EN difference is less than 1.7, it’s a covalent bond