Answer:
A prediction that a tire'a air pressure will increase if the tire's temperature is raised.
Explanation:
Hi there! The answer is x = 6
Since the length of both sides is the same, we get the following equation:
Subtract 10 from both sides
Divide both sides by 5.
Answer:
Average atomic mass = 63.62 amu.
Explanation:
Abundance of Co⁶³ = 69.2%
Abundance of Co⁶⁵ = 30.8%
Atomic mass of Co⁶³ = 63 amu
Atomic mass of Co⁶⁵ = 65 amu
Average atomic mass = ?
Solution:
Average atomic mass = (abundance of 1st isotope × its atomic mass) +(abundance of 2nd isotope × its atomic mass) / 100
Average atomic mass = (63×69.2)+(65×30.8) /100
Average atomic mass = 4359.6 + 2002 / 100
Average atomic mass = 6361.6 / 100
Average atomic mass = 63.62 amu.
Answer: density equals 3 g/mL
Step by step explanation:
D=m/v
D=45/15
D=3
<span>A(n) _____ particle is a particle that contains two protons, two neutrons, and has a 2 charge.
</span><span>b. alpha</span>