Answer:
Malleable
Explanation:
Because metals are malleable, they can be rolled into thin sheets or beaten into complex shapes.
Answer: Molar mass = 292 g / mole Sr3N2
Explanation: The mass of Sr Strontium is 88 g and mass for N Nitrogen is 14 g.
Sr 88 x 3
N 14 x 2
Molar mass = 292 g / mole Sr3N2
the answer is c, the number of protons plus the number of neutrons in a nucleus
The heat (Q) required to raise the temp of a substance is:<span>Q=m∗Cp∗ΔT</span><span> where m is the mass of the object (25.0g in this case), Cp is the specific heat capacity of the substance (for water Cp = 1.00cal/gC, or 4.18J/gC,
and Dt is the change in temp.
You'll have to solve this twice, once with the Cp in calories, and once with the Cp in joules.
</span><span>1380.72 Joules</span>
Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure. They are classified as elements
