What is group 18 of the periodic table called? non-metals

metalloids

metals

noble gases

What are groups 1, 2, and 3 examples of on the periodic table?

metals

metalloids

non-metals

noble gases

Valence electrons are:

electrons in the outermost shell

all the electrons

electrons in the innermost shell

The elements in a group have similar properties because they have the same number of

protons

neutrons

valence electrons

atoms

Elements are more stable when they have how many valence electrons

7

5

2

8

42

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things