Answer:
A toy car has a 1.5-A current, and its resistance is 2 . How much voltage does the car require?
V
Explanation:
Answer:
See below.
Explanation:
<h3>CoSO4 + Pb(NO3) 2 = Co(NO3) 2 + PbSO4</h3>
Answer:
true
Explanation:
hope this answer helps :)
The choices here are:
<span> a. harder c. more dense b. shinier d. more reactive
The answer is "harder".
The Moh's Scale is also known as the </span><span>Mohs scale of mineral hardness. This scale is basin gon the ability of one certain material to visibly scratch another material. 1 Talc 2 Gypsum 3 Calcite 4 Fluorite 5 Apatite 6 Feldspar 7 Quartz 8 Topaz 9 Corundum 10 Diamond.</span>
Tungsten (W) has an atomic number 74
The nearest noble gas to tungsten in the periodic table is Xe which has atomic number of 54.
Therefore, the configuration of W using the noble gas Xe will be as follows:
<span>[Xe] 4f14 5d4 6s2</span>
