Answer:
2 i think i am not very good at this lol
Explanation:
The units that acceleration use are distance/time^2 (in metric units).
The acceleration is the change of velocity over time, so
In another way, if the velocity is constant, the acceleration is zero, but if the velocity change over the time (as a car do when the red light change), the acceleration takes value!.
The density is the ratio of the substance's mass to its volume. Density is an extensive property even though mass and volume are both intensive properties. It is because density is constant for each substance at a specified temperature and pressure. The equation is
Density = mass/volume
Substituting the values,
1.40 g/cm³ = [500 mg * (1 g/1000 mg)](Volume)
Volume = 0.357 cm³
Explanation:
<em>We </em><em>know </em><em>that </em><em>metals </em><em>are </em><em>good </em><em>conductor </em><em>of </em><em>heat</em><em>. </em><em>so </em><em>it </em><em>allows </em><em>the </em><em>heat </em><em>to </em><em>flow </em><em>through </em><em>them </em>
<em>.</em><em> </em><em>So </em><em>as </em><em>we </em><em>know </em><em>the </em><em>spoon </em><em>is </em><em>a </em><em>metal </em><em>which </em><em>is </em><em>left </em><em>on </em><em>a </em><em>bowl </em><em>of </em><em>hot </em><em>soup </em><em>allows </em><em>heat </em><em>to </em><em>flow </em><em>through </em><em>it </em><em>easily </em><em>so </em><em>if </em><em>becomes </em><em>warm</em><em>. </em>
Answer:
Phosphorus
Explanation:
Lewis Dot Structure is a structural representation of a molecule that shows valence electrons of a molecule.
The element in group 15, period 3 is Phosphorus (P). Phosphorus has an atomic number 15 and valence electrons are 5. So, the lewis structure will show 5 dots around P atom.