Answer:
12 (Magnesium- Mg)
Explanation:
Looking at the four numbers, we have:
Magnesium, Silicon, Sulfur, and Chlorine.
We can eliminate two of the answers immediately just by looking at the periodic table.
Sulfur and Chlorine are on the nonmetal side of the periodic table. So that's <em>definitely</em> not it. That leaves Magnesium and Silicon.
Silicon is a Metalloid. Magnesium is an Alkaline earth Metal.
Metaloids are elements that have a mix of both<em> metal</em> and<em> nonmetal </em>properties (luster, how it feels, etc.). Since it's a MIX and Magnesium is just straight METAL-
We can say Magnesium has the most metallic properties.
hope this helps!!
Answer:
Explanation:
Sorry - it cannot be done as Brainly does not allow it. If you do not have too many points, you may consider closing this account and opening a new one with another name. Many people have multiple accounts here.
Answer:
y = 0.1 m
Explanation:
The electrical power for point loads is
V = 
k Sum qi / ri
in this case
V = k (
)
indicate that V = 0
r₂ = 
the distance r1 is
r₁ = y -0
the distance r2
r₂ = 0.14 -y
we substitute
0.14 - y = 
y
y ( 
) = 0.14
y 1.4 = 0.14
y = 0.14 / 1.4
y = 0.1 m
Answer:
is called <em>matter</em> :)
Explanation:
